16412454

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 37340160

約数和(自身を除く): 20927706

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 67, 93, 134, 186, 201, 279, 402, 439, 558, 603, 878, 1206, 1317, 2077, 2634, 3951, 4154, 6231, 7902, 12462, 13609, 18693, 27218, 29413, 37386, 40827, 58826, 81654, 88239, 122481, 176478, 244962, 264717, 529434, 911803, 1823606, 2735409, 5470818, 8206227, 16412454]

約数ペア:

[(1, 16412454), (2, 8206227), (3, 5470818), (6, 2735409), (9, 1823606), (18, 911803), (31, 529434), (62, 264717), (67, 244962), (93, 176478), (134, 122481), (186, 88239), (201, 81654), (279, 58826), (402, 40827), (439, 37386), (558, 29413), (603, 27218), (878, 18693), (1206, 13609), (1317, 12462), (2077, 7902), (2634, 6231), (3951, 4154)]