7451028

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 120

約数和(自身を含む): 22055880

約数和(自身を除く): 14604852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 61, 78, 81, 87, 108, 116, 117, 122, 156, 162, 174, 183, 234, 244, 261, 324, 348, 351, 366, 377, 468, 522, 549, 702, 732, 754, 783, 793, 1044, 1053, 1098, 1131, 1404, 1508, 1566, 1586, 1647, 1769, 2106, 2196, 2262, 2349, 2379, 3132, 3172, 3294, 3393, 3538, 4212, 4524, 4698, 4758, 4941, 5307, 6588, 6786, 7076, 7137, 9396, 9516, 9882, 10179, 10614, 13572, 14274, 15921, 19764, 20358, 21228, 21411, 22997, 28548, 30537, 31842, 40716, 42822, 45994, 47763, 61074, 63684, 64233, 68991, 85644, 91988, 95526, 122148, 128466, 137982, 143289, 191052, 206973, 256932, 275964, 286578, 413946, 573156, 620919, 827892, 1241838, 1862757, 2483676, 3725514, 7451028]

約数ペア:

[(1, 7451028), (2, 3725514), (3, 2483676), (4, 1862757), (6, 1241838), (9, 827892), (12, 620919), (13, 573156), (18, 413946), (26, 286578), (27, 275964), (29, 256932), (36, 206973), (39, 191052), (52, 143289), (54, 137982), (58, 128466), (61, 122148), (78, 95526), (81, 91988), (87, 85644), (108, 68991), (116, 64233), (117, 63684), (122, 61074), (156, 47763), (162, 45994), (174, 42822), (183, 40716), (234, 31842), (244, 30537), (261, 28548), (324, 22997), (348, 21411), (351, 21228), (366, 20358), (377, 19764), (468, 15921), (522, 14274), (549, 13572), (702, 10614), (732, 10179), (754, 9882), (783, 9516), (793, 9396), (1044, 7137), (1053, 7076), (1098, 6786), (1131, 6588), (1404, 5307), (1508, 4941), (1566, 4758), (1586, 4698), (1647, 4524), (1769, 4212), (2106, 3538), (2196, 3393), (2262, 3294), (2349, 3172), (2379, 3132)]