1018338018

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{19267}}^1$

素因数の和:19678

約数の個数: 32

約数和(自身を含む): 2130886656

約数和(自身を除く): 1112548638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 383, 766, 1149, 2298, 8809, 17618, 19267, 26427, 38534, 52854, 57801, 115602, 443141, 886282, 1329423, 2658846, 7379261, 14758522, 22137783, 44275566, 169723003, 339446006, 509169009, 1018338018]

約数ペア:

[(1, 1018338018), (2, 509169009), (3, 339446006), (6, 169723003), (23, 44275566), (46, 22137783), (69, 14758522), (138, 7379261), (383, 2658846), (766, 1329423), (1149, 886282), (2298, 443141), (8809, 115602), (17618, 57801), (19267, 52854), (26427, 38534)]