18374219156

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{5869}}^1$

素因数の和:6236

約数の個数: 48

約数和(自身を含む): 33682294800

約数和(自身を除く): 15308075644

約数列:

[1, 2, 4, 29, 58, 116, 137, 197, 274, 394, 548, 788, 3973, 5713, 5869, 7946, 11426, 11738, 15892, 22852, 23476, 26989, 53978, 107956, 170201, 340402, 680804, 782681, 804053, 1156193, 1565362, 1608106, 2312386, 3130724, 3216212, 4624772, 23317537, 33529597, 46635074, 67059194, 93270148, 134118388, 158398441, 316796882, 633593764, 4593554789, 9187109578, 18374219156]

約数ペア:

[(1, 18374219156), (2, 9187109578), (4, 4593554789), (29, 633593764), (58, 316796882), (116, 158398441), (137, 134118388), (197, 93270148), (274, 67059194), (394, 46635074), (548, 33529597), (788, 23317537), (3973, 4624772), (5713, 3216212), (5869, 3130724), (7946, 2312386), (11426, 1608106), (11738, 1565362), (15892, 1156193), (22852, 804053), (23476, 782681), (26989, 680804), (53978, 340402), (107956, 170201)]