1398961944

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1022633}}^1$

素因数の和:1022664

約数の個数: 48

約数和(自身を含む): 3988272600

約数和(自身を除く): 2589310656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 1022633, 2045266, 3067899, 4090532, 6135798, 8181064, 9203697, 12271596, 18407394, 19430027, 24543192, 36814788, 38860054, 58290081, 73629576, 77720108, 116580162, 155440216, 174870243, 233160324, 349740486, 466320648, 699480972, 1398961944]

約数ペア:

[(1, 1398961944), (2, 699480972), (3, 466320648), (4, 349740486), (6, 233160324), (8, 174870243), (9, 155440216), (12, 116580162), (18, 77720108), (19, 73629576), (24, 58290081), (36, 38860054), (38, 36814788), (57, 24543192), (72, 19430027), (76, 18407394), (114, 12271596), (152, 9203697), (171, 8181064), (228, 6135798), (342, 4090532), (456, 3067899), (684, 2045266), (1368, 1022633)]