17698436964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{74297}}^1$

素因数の和:74829

約数の個数: 72

約数和(自身を含む): 48274382520

約数和(自身を除く): 30575945556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 509, 1018, 1527, 2036, 3054, 4581, 6108, 6617, 9162, 13234, 18324, 19851, 26468, 39702, 59553, 74297, 79404, 119106, 148594, 222891, 238212, 297188, 445782, 668673, 891564, 965861, 1337346, 1931722, 2674692, 2897583, 3863444, 5795166, 8692749, 11590332, 17385498, 34770996, 37817173, 75634346, 113451519, 151268692, 226903038, 340354557, 453806076, 491623249, 680709114, 983246498, 1361418228, 1474869747, 1966492996, 2949739494, 4424609241, 5899478988, 8849218482, 17698436964]

約数ペア:

[(1, 17698436964), (2, 8849218482), (3, 5899478988), (4, 4424609241), (6, 2949739494), (9, 1966492996), (12, 1474869747), (13, 1361418228), (18, 983246498), (26, 680709114), (36, 491623249), (39, 453806076), (52, 340354557), (78, 226903038), (117, 151268692), (156, 113451519), (234, 75634346), (468, 37817173), (509, 34770996), (1018, 17385498), (1527, 11590332), (2036, 8692749), (3054, 5795166), (4581, 3863444), (6108, 2897583), (6617, 2674692), (9162, 1931722), (13234, 1337346), (18324, 965861), (19851, 891564), (26468, 668673), (39702, 445782), (59553, 297188), (74297, 238212), (79404, 222891), (119106, 148594)]