7473852

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 72

約数和(自身を含む): 20139392

約数和(自身を除く): 12665540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 181, 186, 222, 279, 333, 362, 372, 444, 543, 558, 666, 724, 1086, 1116, 1147, 1332, 1629, 2172, 2294, 3258, 3441, 4588, 5611, 6516, 6697, 6882, 10323, 11222, 13394, 13764, 16833, 20091, 20646, 22444, 26788, 33666, 40182, 41292, 50499, 60273, 67332, 80364, 100998, 120546, 201996, 207607, 241092, 415214, 622821, 830428, 1245642, 1868463, 2491284, 3736926, 7473852]

約数ペア:

[(1, 7473852), (2, 3736926), (3, 2491284), (4, 1868463), (6, 1245642), (9, 830428), (12, 622821), (18, 415214), (31, 241092), (36, 207607), (37, 201996), (62, 120546), (74, 100998), (93, 80364), (111, 67332), (124, 60273), (148, 50499), (181, 41292), (186, 40182), (222, 33666), (279, 26788), (333, 22444), (362, 20646), (372, 20091), (444, 16833), (543, 13764), (558, 13394), (666, 11222), (724, 10323), (1086, 6882), (1116, 6697), (1147, 6516), (1332, 5611), (1629, 4588), (2172, 3441), (2294, 3258)]