15628236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 42674688

約数和(自身を除く): 27046452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 83, 102, 142, 156, 166, 204, 213, 221, 249, 284, 332, 426, 442, 498, 663, 852, 884, 923, 996, 1079, 1207, 1326, 1411, 1846, 2158, 2414, 2652, 2769, 2822, 3237, 3621, 3692, 4233, 4316, 4828, 5538, 5644, 5893, 6474, 7242, 8466, 11076, 11786, 12948, 14484, 15691, 16932, 17679, 18343, 23572, 31382, 35358, 36686, 47073, 55029, 62764, 70716, 73372, 76609, 94146, 100181, 110058, 153218, 188292, 200362, 220116, 229827, 300543, 306436, 400724, 459654, 601086, 919308, 1202172, 1302353, 2604706, 3907059, 5209412, 7814118, 15628236]

約数ペア:

[(1, 15628236), (2, 7814118), (3, 5209412), (4, 3907059), (6, 2604706), (12, 1302353), (13, 1202172), (17, 919308), (26, 601086), (34, 459654), (39, 400724), (51, 306436), (52, 300543), (68, 229827), (71, 220116), (78, 200362), (83, 188292), (102, 153218), (142, 110058), (156, 100181), (166, 94146), (204, 76609), (213, 73372), (221, 70716), (249, 62764), (284, 55029), (332, 47073), (426, 36686), (442, 35358), (498, 31382), (663, 23572), (852, 18343), (884, 17679), (923, 16932), (996, 15691), (1079, 14484), (1207, 12948), (1326, 11786), (1411, 11076), (1846, 8466), (2158, 7242), (2414, 6474), (2652, 5893), (2769, 5644), (2822, 5538), (3237, 4828), (3621, 4316), (3692, 4233)]