18351270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29129}}^1$

素因数の和:29149

約数の個数: 48

約数和(自身を含む): 54531360

約数和(自身を除く): 36180090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 29129, 58258, 87387, 145645, 174774, 203903, 262161, 291290, 407806, 436935, 524322, 611709, 873870, 1019515, 1223418, 1310805, 1835127, 2039030, 2621610, 3058545, 3670254, 6117090, 9175635, 18351270]

約数ペア:

[(1, 18351270), (2, 9175635), (3, 6117090), (5, 3670254), (6, 3058545), (7, 2621610), (9, 2039030), (10, 1835127), (14, 1310805), (15, 1223418), (18, 1019515), (21, 873870), (30, 611709), (35, 524322), (42, 436935), (45, 407806), (63, 291290), (70, 262161), (90, 203903), (105, 174774), (126, 145645), (210, 87387), (315, 58258), (630, 29129)]