18260249910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2998399}}^1$

素因数の和:2998445

約数の個数: 64

約数和(自身を含む): 51812352000

約数和(自身を除く): 33552102090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 2998399, 5996798, 8995197, 14991995, 17990394, 20988793, 29983990, 41977586, 44975985, 62966379, 86953571, 89951970, 104943965, 125932758, 173907142, 209887930, 260860713, 314831895, 434767855, 521721426, 608674997, 629663790, 869535710, 1217349994, 1304303565, 1826024991, 2608607130, 3043374985, 3652049982, 6086749970, 9130124955, 18260249910]

約数ペア:

[(1, 18260249910), (2, 9130124955), (3, 6086749970), (5, 3652049982), (6, 3043374985), (7, 2608607130), (10, 1826024991), (14, 1304303565), (15, 1217349994), (21, 869535710), (29, 629663790), (30, 608674997), (35, 521721426), (42, 434767855), (58, 314831895), (70, 260860713), (87, 209887930), (105, 173907142), (145, 125932758), (174, 104943965), (203, 89951970), (210, 86953571), (290, 62966379), (406, 44975985), (435, 41977586), (609, 29983990), (870, 20988793), (1015, 17990394), (1218, 14991995), (2030, 8995197), (3045, 5996798), (6090, 2998399)]