27390103676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{21211}}^1$

素因数の和:22554

約数の個数: 48

約数和(自身を含む): 54380780160

約数和(自身を除く): 26990676484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1307, 2614, 5228, 16991, 21211, 24833, 33982, 42422, 49666, 67964, 84844, 99332, 275743, 322829, 403009, 551486, 645658, 806018, 1102972, 1291316, 1612036, 5239117, 10478234, 20956468, 27722777, 55445554, 110891108, 360396101, 526732763, 720792202, 1053465526, 1441584404, 2106931052, 6847525919, 13695051838, 27390103676]

約数ペア:

[(1, 27390103676), (2, 13695051838), (4, 6847525919), (13, 2106931052), (19, 1441584404), (26, 1053465526), (38, 720792202), (52, 526732763), (76, 360396101), (247, 110891108), (494, 55445554), (988, 27722777), (1307, 20956468), (2614, 10478234), (5228, 5239117), (16991, 1612036), (21211, 1291316), (24833, 1102972), (33982, 806018), (42422, 645658), (49666, 551486), (67964, 403009), (84844, 322829), (99332, 275743)]