15696327654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1142881}}^1$

素因数の和:1143005

約数の個数: 48

約数和(自身を含む): 39223710240

約数和(自身を除く): 23527382586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 1142881, 2285762, 3428643, 6857286, 8000167, 10285929, 16000334, 20571858, 24000501, 48001002, 72001503, 124574029, 144003006, 249148058, 373722087, 747444174, 872018203, 1121166261, 1744036406, 2242332522, 2616054609, 5232109218, 7848163827, 15696327654]

約数ペア:

[(1, 15696327654), (2, 7848163827), (3, 5232109218), (6, 2616054609), (7, 2242332522), (9, 1744036406), (14, 1121166261), (18, 872018203), (21, 747444174), (42, 373722087), (63, 249148058), (109, 144003006), (126, 124574029), (218, 72001503), (327, 48001002), (654, 24000501), (763, 20571858), (981, 16000334), (1526, 10285929), (1962, 8000167), (2289, 6857286), (4578, 3428643), (6867, 2285762), (13734, 1142881)]