1009784142

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{21803}}^1$

素因数の和:21925

約数の個数: 48

約数和(自身を含む): 2285756928

約数和(自身を除く): 1275972786

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 1494, 2573, 5146, 7719, 15438, 21803, 23157, 43606, 46314, 65409, 130818, 196227, 392454, 675893, 1351786, 1809649, 2027679, 3619298, 4055358, 5428947, 6083037, 10857894, 12166074, 16286841, 32573682, 56099119, 112198238, 168297357, 336594714, 504892071, 1009784142]

約数ペア:

[(1, 1009784142), (2, 504892071), (3, 336594714), (6, 168297357), (9, 112198238), (18, 56099119), (31, 32573682), (62, 16286841), (83, 12166074), (93, 10857894), (166, 6083037), (186, 5428947), (249, 4055358), (279, 3619298), (498, 2027679), (558, 1809649), (747, 1351786), (1494, 675893), (2573, 392454), (5146, 196227), (7719, 130818), (15438, 65409), (21803, 46314), (23157, 43606)]