15663420126

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1171}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 35261710848

約数和(自身を除く): 19598290722

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 163, 194, 282, 291, 326, 423, 489, 582, 846, 873, 978, 1171, 1467, 1746, 2342, 2934, 3513, 4559, 7026, 7661, 9118, 10539, 13677, 15322, 15811, 21078, 22983, 27354, 31622, 41031, 45966, 47433, 55037, 68949, 82062, 94866, 110074, 113587, 137898, 142299, 165111, 190873, 227174, 284598, 330222, 340761, 381746, 495333, 572619, 681522, 743117, 990666, 1022283, 1145238, 1486234, 1717857, 2044566, 2229351, 3435714, 4458702, 5338589, 6688053, 8971031, 10677178, 13376106, 16015767, 17942062, 18514681, 26913093, 32031534, 37029362, 48047301, 53826186, 55544043, 80739279, 96094602, 111088086, 161478558, 166632129, 333264258, 870190007, 1740380014, 2610570021, 5221140042, 7831710063, 15663420126]

約数ペア:

[(1, 15663420126), (2, 7831710063), (3, 5221140042), (6, 2610570021), (9, 1740380014), (18, 870190007), (47, 333264258), (94, 166632129), (97, 161478558), (141, 111088086), (163, 96094602), (194, 80739279), (282, 55544043), (291, 53826186), (326, 48047301), (423, 37029362), (489, 32031534), (582, 26913093), (846, 18514681), (873, 17942062), (978, 16015767), (1171, 13376106), (1467, 10677178), (1746, 8971031), (2342, 6688053), (2934, 5338589), (3513, 4458702), (4559, 3435714), (7026, 2229351), (7661, 2044566), (9118, 1717857), (10539, 1486234), (13677, 1145238), (15322, 1022283), (15811, 990666), (21078, 743117), (22983, 681522), (27354, 572619), (31622, 495333), (41031, 381746), (45966, 340761), (47433, 330222), (55037, 284598), (68949, 227174), (82062, 190873), (94866, 165111), (110074, 142299), (113587, 137898)]