39697164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 108809792

約数和(自身を除く): 69112628

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 271, 313, 468, 542, 626, 813, 939, 1084, 1252, 1626, 1878, 2439, 2817, 3252, 3523, 3756, 4069, 4878, 5634, 7046, 8138, 9756, 10569, 11268, 12207, 14092, 16276, 21138, 24414, 31707, 36621, 42276, 48828, 63414, 73242, 84823, 126828, 146484, 169646, 254469, 339292, 508938, 763407, 1017876, 1102699, 1526814, 2205398, 3053628, 3308097, 4410796, 6616194, 9924291, 13232388, 19848582, 39697164]

約数ペア:

[(1, 39697164), (2, 19848582), (3, 13232388), (4, 9924291), (6, 6616194), (9, 4410796), (12, 3308097), (13, 3053628), (18, 2205398), (26, 1526814), (36, 1102699), (39, 1017876), (52, 763407), (78, 508938), (117, 339292), (156, 254469), (234, 169646), (271, 146484), (313, 126828), (468, 84823), (542, 73242), (626, 63414), (813, 48828), (939, 42276), (1084, 36621), (1252, 31707), (1626, 24414), (1878, 21138), (2439, 16276), (2817, 14092), (3252, 12207), (3523, 11268), (3756, 10569), (4069, 9756), (4878, 8138), (5634, 7046)]