1947708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 5765760

約数和(自身を除く): 3818052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 131, 177, 236, 252, 262, 354, 393, 413, 524, 531, 708, 786, 826, 917, 1062, 1179, 1239, 1572, 1652, 1834, 2124, 2358, 2478, 2751, 3668, 3717, 4716, 4956, 5502, 7434, 7729, 8253, 11004, 14868, 15458, 16506, 23187, 30916, 33012, 46374, 54103, 69561, 92748, 108206, 139122, 162309, 216412, 278244, 324618, 486927, 649236, 973854, 1947708]

約数ペア:

[(1, 1947708), (2, 973854), (3, 649236), (4, 486927), (6, 324618), (7, 278244), (9, 216412), (12, 162309), (14, 139122), (18, 108206), (21, 92748), (28, 69561), (36, 54103), (42, 46374), (59, 33012), (63, 30916), (84, 23187), (118, 16506), (126, 15458), (131, 14868), (177, 11004), (236, 8253), (252, 7729), (262, 7434), (354, 5502), (393, 4956), (413, 4716), (524, 3717), (531, 3668), (708, 2751), (786, 2478), (826, 2358), (917, 2124), (1062, 1834), (1179, 1652), (1239, 1572)]