41642748

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 180

約数和(自身を含む): 131705112

約数和(自身を除く): 90062364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 43, 49, 54, 61, 63, 81, 84, 86, 98, 108, 122, 126, 129, 147, 162, 172, 183, 189, 196, 244, 252, 258, 294, 301, 324, 366, 378, 387, 427, 441, 516, 549, 567, 588, 602, 732, 756, 774, 854, 882, 903, 1098, 1134, 1161, 1204, 1281, 1323, 1548, 1647, 1708, 1764, 1806, 2107, 2196, 2268, 2322, 2562, 2623, 2646, 2709, 2989, 3294, 3483, 3612, 3843, 3969, 4214, 4644, 4941, 5124, 5246, 5292, 5418, 5978, 6321, 6588, 6966, 7686, 7869, 7938, 8127, 8428, 8967, 9882, 10492, 10836, 11529, 11956, 12642, 13932, 15372, 15738, 15876, 16254, 17934, 18361, 18963, 19764, 23058, 23607, 24381, 25284, 26901, 31476, 32508, 34587, 35868, 36722, 37926, 46116, 47214, 48762, 53802, 55083, 56889, 69174, 70821, 73444, 75852, 80703, 94428, 97524, 107604, 110166, 113778, 128527, 138348, 141642, 161406, 165249, 170667, 212463, 220332, 227556, 242109, 257054, 283284, 322812, 330498, 341334, 385581, 424926, 484218, 495747, 514108, 660996, 682668, 771162, 849852, 968436, 991494, 1156743, 1487241, 1542324, 1982988, 2313486, 2974482, 3470229, 4626972, 5948964, 6940458, 10410687, 13880916, 20821374, 41642748]

約数ペア:

[(1, 41642748), (2, 20821374), (3, 13880916), (4, 10410687), (6, 6940458), (7, 5948964), (9, 4626972), (12, 3470229), (14, 2974482), (18, 2313486), (21, 1982988), (27, 1542324), (28, 1487241), (36, 1156743), (42, 991494), (43, 968436), (49, 849852), (54, 771162), (61, 682668), (63, 660996), (81, 514108), (84, 495747), (86, 484218), (98, 424926), (108, 385581), (122, 341334), (126, 330498), (129, 322812), (147, 283284), (162, 257054), (172, 242109), (183, 227556), (189, 220332), (196, 212463), (244, 170667), (252, 165249), (258, 161406), (294, 141642), (301, 138348), (324, 128527), (366, 113778), (378, 110166), (387, 107604), (427, 97524), (441, 94428), (516, 80703), (549, 75852), (567, 73444), (588, 70821), (602, 69174), (732, 56889), (756, 55083), (774, 53802), (854, 48762), (882, 47214), (903, 46116), (1098, 37926), (1134, 36722), (1161, 35868), (1204, 34587), (1281, 32508), (1323, 31476), (1548, 26901), (1647, 25284), (1708, 24381), (1764, 23607), (1806, 23058), (2107, 19764), (2196, 18963), (2268, 18361), (2322, 17934), (2562, 16254), (2623, 15876), (2646, 15738), (2709, 15372), (2989, 13932), (3294, 12642), (3483, 11956), (3612, 11529), (3843, 10836), (3969, 10492), (4214, 9882), (4644, 8967), (4941, 8428), (5124, 8127), (5246, 7938), (5292, 7869), (5418, 7686), (5978, 6966), (6321, 6588)]