18059580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1$

素因数の和:1336

約数の個数: 144

約数和(自身を含む): 68350464

約数和(自身を除く): 50290884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1303, 1386, 1540, 1980, 2310, 2606, 2772, 3465, 3909, 4620, 5212, 6515, 6930, 7818, 9121, 11727, 13030, 13860, 14333, 15636, 18242, 19545, 23454, 26060, 27363, 28666, 36484, 39090, 42999, 45605, 46908, 54726, 57332, 58635, 71665, 78180, 82089, 85998, 91210, 100331, 109452, 117270, 128997, 136815, 143330, 164178, 171996, 182420, 200662, 214995, 234540, 257994, 273630, 286660, 300993, 328356, 401324, 410445, 429990, 501655, 515988, 547260, 601986, 644985, 820890, 859980, 902979, 1003310, 1203972, 1289970, 1504965, 1641780, 1805958, 2006620, 2579940, 3009930, 3611916, 4514895, 6019860, 9029790, 18059580]

約数ペア:

[(1, 18059580), (2, 9029790), (3, 6019860), (4, 4514895), (5, 3611916), (6, 3009930), (7, 2579940), (9, 2006620), (10, 1805958), (11, 1641780), (12, 1504965), (14, 1289970), (15, 1203972), (18, 1003310), (20, 902979), (21, 859980), (22, 820890), (28, 644985), (30, 601986), (33, 547260), (35, 515988), (36, 501655), (42, 429990), (44, 410445), (45, 401324), (55, 328356), (60, 300993), (63, 286660), (66, 273630), (70, 257994), (77, 234540), (84, 214995), (90, 200662), (99, 182420), (105, 171996), (110, 164178), (126, 143330), (132, 136815), (140, 128997), (154, 117270), (165, 109452), (180, 100331), (198, 91210), (210, 85998), (220, 82089), (231, 78180), (252, 71665), (308, 58635), (315, 57332), (330, 54726), (385, 46908), (396, 45605), (420, 42999), (462, 39090), (495, 36484), (630, 28666), (660, 27363), (693, 26060), (770, 23454), (924, 19545), (990, 18242), (1155, 15636), (1260, 14333), (1303, 13860), (1386, 13030), (1540, 11727), (1980, 9121), (2310, 7818), (2606, 6930), (2772, 6515), (3465, 5212), (3909, 4620)]