19293642

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 45152640

約数和(自身を除く): 25858998

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 1607, 2001, 3214, 4002, 4821, 6003, 9642, 12006, 14463, 28926, 36961, 46603, 73922, 93206, 110883, 139809, 221766, 279618, 332649, 419427, 665298, 838854, 1071869, 2143738, 3215607, 6431214, 9646821, 19293642]

約数ペア:

[(1, 19293642), (2, 9646821), (3, 6431214), (6, 3215607), (9, 2143738), (18, 1071869), (23, 838854), (29, 665298), (46, 419427), (58, 332649), (69, 279618), (87, 221766), (138, 139809), (174, 110883), (207, 93206), (261, 73922), (414, 46603), (522, 36961), (667, 28926), (1334, 14463), (1607, 12006), (2001, 9642), (3214, 6003), (4002, 4821)]