40974012

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 116723376

約数和(自身を除く): 75749364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 173, 204, 258, 306, 324, 346, 387, 459, 516, 519, 612, 692, 731, 774, 918, 1038, 1161, 1377, 1462, 1548, 1557, 1836, 2076, 2193, 2322, 2754, 2924, 2941, 3114, 3483, 4386, 4644, 4671, 5508, 5882, 6228, 6579, 6966, 7439, 8772, 8823, 9342, 11764, 13158, 13932, 14013, 14878, 17646, 18684, 19737, 22317, 26316, 26469, 28026, 29756, 35292, 39474, 44634, 52938, 56052, 59211, 66951, 78948, 79407, 89268, 105876, 118422, 126463, 133902, 158814, 200853, 236844, 238221, 252926, 267804, 317628, 379389, 401706, 476442, 505852, 602559, 758778, 803412, 952884, 1138167, 1205118, 1517556, 2276334, 2410236, 3414501, 4552668, 6829002, 10243503, 13658004, 20487006, 40974012]

約数ペア:

[(1, 40974012), (2, 20487006), (3, 13658004), (4, 10243503), (6, 6829002), (9, 4552668), (12, 3414501), (17, 2410236), (18, 2276334), (27, 1517556), (34, 1205118), (36, 1138167), (43, 952884), (51, 803412), (54, 758778), (68, 602559), (81, 505852), (86, 476442), (102, 401706), (108, 379389), (129, 317628), (153, 267804), (162, 252926), (172, 238221), (173, 236844), (204, 200853), (258, 158814), (306, 133902), (324, 126463), (346, 118422), (387, 105876), (459, 89268), (516, 79407), (519, 78948), (612, 66951), (692, 59211), (731, 56052), (774, 52938), (918, 44634), (1038, 39474), (1161, 35292), (1377, 29756), (1462, 28026), (1548, 26469), (1557, 26316), (1836, 22317), (2076, 19737), (2193, 18684), (2322, 17646), (2754, 14878), (2924, 14013), (2941, 13932), (3114, 13158), (3483, 11764), (4386, 9342), (4644, 8823), (4671, 8772), (5508, 7439), (5882, 6966), (6228, 6579)]