1844621844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{21617}}^1$

素因数の和:22184

約数の個数: 48

約数和(自身を含む): 4643892288

約数和(自身を除く): 2799270444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 547, 1094, 1641, 2188, 3282, 6564, 7111, 14222, 21333, 21617, 28444, 42666, 43234, 64851, 85332, 86468, 129702, 259404, 281021, 562042, 843063, 1124084, 1686126, 3372252, 11824499, 23648998, 35473497, 47297996, 70946994, 141893988, 153718487, 307436974, 461155461, 614873948, 922310922, 1844621844]

約数ペア:

[(1, 1844621844), (2, 922310922), (3, 614873948), (4, 461155461), (6, 307436974), (12, 153718487), (13, 141893988), (26, 70946994), (39, 47297996), (52, 35473497), (78, 23648998), (156, 11824499), (547, 3372252), (1094, 1686126), (1641, 1124084), (2188, 843063), (3282, 562042), (6564, 281021), (7111, 259404), (14222, 129702), (21333, 86468), (21617, 85332), (28444, 64851), (42666, 43234)]