18129540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 96

約数和(自身を含む): 59665536

約数和(自身を除く): 41535996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2113, 2145, 2860, 4226, 4290, 6339, 8452, 8580, 10565, 12678, 21130, 23243, 25356, 27469, 31695, 42260, 46486, 54938, 63390, 69729, 82407, 92972, 109876, 116215, 126780, 137345, 139458, 164814, 232430, 274690, 278916, 302159, 329628, 348645, 412035, 464860, 549380, 604318, 697290, 824070, 906477, 1208636, 1394580, 1510795, 1648140, 1812954, 3021590, 3625908, 4532385, 6043180, 9064770, 18129540]

約数ペア:

[(1, 18129540), (2, 9064770), (3, 6043180), (4, 4532385), (5, 3625908), (6, 3021590), (10, 1812954), (11, 1648140), (12, 1510795), (13, 1394580), (15, 1208636), (20, 906477), (22, 824070), (26, 697290), (30, 604318), (33, 549380), (39, 464860), (44, 412035), (52, 348645), (55, 329628), (60, 302159), (65, 278916), (66, 274690), (78, 232430), (110, 164814), (130, 139458), (132, 137345), (143, 126780), (156, 116215), (165, 109876), (195, 92972), (220, 82407), (260, 69729), (286, 63390), (330, 54938), (390, 46486), (429, 42260), (572, 31695), (660, 27469), (715, 25356), (780, 23243), (858, 21130), (1430, 12678), (1716, 10565), (2113, 8580), (2145, 8452), (2860, 6339), (4226, 4290)]