18595350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 108

約数和(自身を含む): 52823628

約数和(自身を除く): 34228278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 43, 45, 50, 62, 75, 86, 90, 93, 129, 150, 155, 186, 215, 225, 258, 279, 310, 387, 430, 450, 465, 558, 645, 774, 775, 930, 961, 1075, 1290, 1333, 1395, 1550, 1922, 1935, 2150, 2325, 2666, 2790, 2883, 3225, 3870, 3999, 4650, 4805, 5766, 6450, 6665, 6975, 7998, 8649, 9610, 9675, 11997, 13330, 13950, 14415, 17298, 19350, 19995, 23994, 24025, 28830, 33325, 39990, 41323, 43245, 48050, 59985, 66650, 72075, 82646, 86490, 99975, 119970, 123969, 144150, 199950, 206615, 216225, 247938, 299925, 371907, 413230, 432450, 599850, 619845, 743814, 1033075, 1239690, 1859535, 2066150, 3099225, 3719070, 6198450, 9297675, 18595350]

約数ペア:

[(1, 18595350), (2, 9297675), (3, 6198450), (5, 3719070), (6, 3099225), (9, 2066150), (10, 1859535), (15, 1239690), (18, 1033075), (25, 743814), (30, 619845), (31, 599850), (43, 432450), (45, 413230), (50, 371907), (62, 299925), (75, 247938), (86, 216225), (90, 206615), (93, 199950), (129, 144150), (150, 123969), (155, 119970), (186, 99975), (215, 86490), (225, 82646), (258, 72075), (279, 66650), (310, 59985), (387, 48050), (430, 43245), (450, 41323), (465, 39990), (558, 33325), (645, 28830), (774, 24025), (775, 23994), (930, 19995), (961, 19350), (1075, 17298), (1290, 14415), (1333, 13950), (1395, 13330), (1550, 11997), (1922, 9675), (1935, 9610), (2150, 8649), (2325, 7998), (2666, 6975), (2790, 6665), (2883, 6450), (3225, 5766), (3870, 4805), (3999, 4650)]