8397342

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 19094400

約数和(自身を除く): 10697058

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 101, 149, 186, 202, 279, 298, 303, 447, 558, 606, 894, 909, 1341, 1818, 2682, 3131, 4619, 6262, 9238, 9393, 13857, 15049, 18786, 27714, 28179, 30098, 41571, 45147, 56358, 83142, 90294, 135441, 270882, 466519, 933038, 1399557, 2799114, 4198671, 8397342]

約数ペア:

[(1, 8397342), (2, 4198671), (3, 2799114), (6, 1399557), (9, 933038), (18, 466519), (31, 270882), (62, 135441), (93, 90294), (101, 83142), (149, 56358), (186, 45147), (202, 41571), (279, 30098), (298, 28179), (303, 27714), (447, 18786), (558, 15049), (606, 13857), (894, 9393), (909, 9238), (1341, 6262), (1818, 4619), (2682, 3131)]