12268788948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{191353}}^1$

素因数の和:191513

約数の個数: 72

約数和(自身を含む): 33642329448

約数和(自身を除く): 21373540500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 137, 156, 234, 274, 411, 468, 548, 822, 1233, 1644, 1781, 2466, 3562, 4932, 5343, 7124, 10686, 16029, 21372, 32058, 64116, 191353, 382706, 574059, 765412, 1148118, 1722177, 2296236, 2487589, 3444354, 4975178, 6888708, 7462767, 9950356, 14925534, 22388301, 26215361, 29851068, 44776602, 52430722, 78646083, 89553204, 104861444, 157292166, 235938249, 314584332, 340799693, 471876498, 681599386, 943752996, 1022399079, 1363198772, 2044798158, 3067197237, 4089596316, 6134394474, 12268788948]

約数ペア:

[(1, 12268788948), (2, 6134394474), (3, 4089596316), (4, 3067197237), (6, 2044798158), (9, 1363198772), (12, 1022399079), (13, 943752996), (18, 681599386), (26, 471876498), (36, 340799693), (39, 314584332), (52, 235938249), (78, 157292166), (117, 104861444), (137, 89553204), (156, 78646083), (234, 52430722), (274, 44776602), (411, 29851068), (468, 26215361), (548, 22388301), (822, 14925534), (1233, 9950356), (1644, 7462767), (1781, 6888708), (2466, 4975178), (3562, 3444354), (4932, 2487589), (5343, 2296236), (7124, 1722177), (10686, 1148118), (16029, 765412), (21372, 574059), (32058, 382706), (64116, 191353)]