3979404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 11832912

約数和(自身を除く): 7853508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 773, 858, 1287, 1546, 1716, 2319, 2574, 3092, 4638, 5148, 6957, 8503, 9276, 10049, 13914, 17006, 20098, 25509, 27828, 30147, 34012, 40196, 51018, 60294, 76527, 90441, 102036, 110539, 120588, 153054, 180882, 221078, 306108, 331617, 361764, 442156, 663234, 994851, 1326468, 1989702, 3979404]

約数ペア:

[(1, 3979404), (2, 1989702), (3, 1326468), (4, 994851), (6, 663234), (9, 442156), (11, 361764), (12, 331617), (13, 306108), (18, 221078), (22, 180882), (26, 153054), (33, 120588), (36, 110539), (39, 102036), (44, 90441), (52, 76527), (66, 60294), (78, 51018), (99, 40196), (117, 34012), (132, 30147), (143, 27828), (156, 25509), (198, 20098), (234, 17006), (286, 13914), (396, 10049), (429, 9276), (468, 8503), (572, 6957), (773, 5148), (858, 4638), (1287, 3092), (1546, 2574), (1716, 2319)]