1859256

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 6402240

約数和(自身を除く): 4542984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 49, 51, 56, 62, 63, 68, 72, 84, 93, 98, 102, 119, 124, 126, 136, 147, 153, 168, 186, 196, 204, 217, 238, 248, 252, 279, 294, 306, 357, 372, 392, 408, 434, 441, 476, 504, 527, 558, 588, 612, 651, 714, 744, 833, 868, 882, 952, 1054, 1071, 1116, 1176, 1224, 1302, 1428, 1519, 1581, 1666, 1736, 1764, 1953, 2108, 2142, 2232, 2499, 2604, 2856, 3038, 3162, 3332, 3528, 3689, 3906, 4216, 4284, 4557, 4743, 4998, 5208, 6076, 6324, 6664, 7378, 7497, 7812, 8568, 9114, 9486, 9996, 11067, 12152, 12648, 13671, 14756, 14994, 15624, 18228, 18972, 19992, 22134, 25823, 27342, 29512, 29988, 33201, 36456, 37944, 44268, 51646, 54684, 59976, 66402, 77469, 88536, 103292, 109368, 132804, 154938, 206584, 232407, 265608, 309876, 464814, 619752, 929628, 1859256]

約数ペア:

[(1, 1859256), (2, 929628), (3, 619752), (4, 464814), (6, 309876), (7, 265608), (8, 232407), (9, 206584), (12, 154938), (14, 132804), (17, 109368), (18, 103292), (21, 88536), (24, 77469), (28, 66402), (31, 59976), (34, 54684), (36, 51646), (42, 44268), (49, 37944), (51, 36456), (56, 33201), (62, 29988), (63, 29512), (68, 27342), (72, 25823), (84, 22134), (93, 19992), (98, 18972), (102, 18228), (119, 15624), (124, 14994), (126, 14756), (136, 13671), (147, 12648), (153, 12152), (168, 11067), (186, 9996), (196, 9486), (204, 9114), (217, 8568), (238, 7812), (248, 7497), (252, 7378), (279, 6664), (294, 6324), (306, 6076), (357, 5208), (372, 4998), (392, 4743), (408, 4557), (434, 4284), (441, 4216), (476, 3906), (504, 3689), (527, 3528), (558, 3332), (588, 3162), (612, 3038), (651, 2856), (714, 2604), (744, 2499), (833, 2232), (868, 2142), (882, 2108), (952, 1953), (1054, 1764), (1071, 1736), (1116, 1666), (1176, 1581), (1224, 1519), (1302, 1428)]