19014774012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{372751}}^1$

素因数の和:372883

約数の個数: 72

約数和(自身を含む): 52237465280

約数和(自身を除く): 33222691268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 25506, 51012, 372751, 745502, 1118253, 1491004, 2236506, 3354759, 4473012, 4845763, 6709518, 9691526, 13419036, 14537289, 19383052, 29074578, 40629859, 43611867, 58149156, 81259718, 87223734, 121889577, 162519436, 174447468, 243779154, 365668731, 487558308, 528188167, 731337462, 1056376334, 1462674924, 1584564501, 2112752668, 3169129002, 4753693503, 6338258004, 9507387006, 19014774012]

約数ペア:

[(1, 19014774012), (2, 9507387006), (3, 6338258004), (4, 4753693503), (6, 3169129002), (9, 2112752668), (12, 1584564501), (13, 1462674924), (18, 1056376334), (26, 731337462), (36, 528188167), (39, 487558308), (52, 365668731), (78, 243779154), (109, 174447468), (117, 162519436), (156, 121889577), (218, 87223734), (234, 81259718), (327, 58149156), (436, 43611867), (468, 40629859), (654, 29074578), (981, 19383052), (1308, 14537289), (1417, 13419036), (1962, 9691526), (2834, 6709518), (3924, 4845763), (4251, 4473012), (5668, 3354759), (8502, 2236506), (12753, 1491004), (17004, 1118253), (25506, 745502), (51012, 372751)]