18594420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:825

約数の個数: 96

約数和(自身を含む): 57953280

約数和(自身を除く): 39358860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 769, 780, 806, 930, 1209, 1538, 1612, 1860, 2015, 2307, 2418, 3076, 3845, 4030, 4614, 4836, 6045, 7690, 8060, 9228, 9997, 11535, 12090, 15380, 19994, 23070, 23839, 24180, 29991, 39988, 46140, 47678, 49985, 59982, 71517, 95356, 99970, 119195, 119964, 143034, 149955, 199940, 238390, 286068, 299910, 309907, 357585, 476780, 599820, 619814, 715170, 929721, 1239628, 1430340, 1549535, 1859442, 3099070, 3718884, 4648605, 6198140, 9297210, 18594420]

約数ペア:

[(1, 18594420), (2, 9297210), (3, 6198140), (4, 4648605), (5, 3718884), (6, 3099070), (10, 1859442), (12, 1549535), (13, 1430340), (15, 1239628), (20, 929721), (26, 715170), (30, 619814), (31, 599820), (39, 476780), (52, 357585), (60, 309907), (62, 299910), (65, 286068), (78, 238390), (93, 199940), (124, 149955), (130, 143034), (155, 119964), (156, 119195), (186, 99970), (195, 95356), (260, 71517), (310, 59982), (372, 49985), (390, 47678), (403, 46140), (465, 39988), (620, 29991), (769, 24180), (780, 23839), (806, 23070), (930, 19994), (1209, 15380), (1538, 12090), (1612, 11535), (1860, 9997), (2015, 9228), (2307, 8060), (2418, 7690), (3076, 6045), (3845, 4836), (4030, 4614)]