18950568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8677}}^1$

素因数の和:8706

約数の個数: 64

約数和(自身を含む): 58316160

約数和(自身を除く): 39365592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8677, 17354, 26031, 34708, 52062, 60739, 69416, 104124, 112801, 121478, 182217, 208248, 225602, 242956, 338403, 364434, 451204, 485912, 676806, 728868, 789607, 902408, 1353612, 1457736, 1579214, 2368821, 2707224, 3158428, 4737642, 6316856, 9475284, 18950568]

約数ペア:

[(1, 18950568), (2, 9475284), (3, 6316856), (4, 4737642), (6, 3158428), (7, 2707224), (8, 2368821), (12, 1579214), (13, 1457736), (14, 1353612), (21, 902408), (24, 789607), (26, 728868), (28, 676806), (39, 485912), (42, 451204), (52, 364434), (56, 338403), (78, 242956), (84, 225602), (91, 208248), (104, 182217), (156, 121478), (168, 112801), (182, 104124), (273, 69416), (312, 60739), (364, 52062), (546, 34708), (728, 26031), (1092, 17354), (2184, 8677)]