1626408

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 5135130

約数和(自身を除く): 3508722

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 461, 504, 588, 882, 922, 1176, 1383, 1764, 1844, 2766, 3227, 3528, 3688, 4149, 5532, 6454, 8298, 9681, 11064, 12908, 16596, 19362, 22589, 25816, 29043, 33192, 38724, 45178, 58086, 67767, 77448, 90356, 116172, 135534, 180712, 203301, 232344, 271068, 406602, 542136, 813204, 1626408]

約数ペア:

[(1, 1626408), (2, 813204), (3, 542136), (4, 406602), (6, 271068), (7, 232344), (8, 203301), (9, 180712), (12, 135534), (14, 116172), (18, 90356), (21, 77448), (24, 67767), (28, 58086), (36, 45178), (42, 38724), (49, 33192), (56, 29043), (63, 25816), (72, 22589), (84, 19362), (98, 16596), (126, 12908), (147, 11064), (168, 9681), (196, 8298), (252, 6454), (294, 5532), (392, 4149), (441, 3688), (461, 3528), (504, 3227), (588, 2766), (882, 1844), (922, 1764), (1176, 1383)]