18365288088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{207433}}^1$

素因数の和:207497

約数の個数: 128

約数和(自身を含む): 57351352320

約数和(自身を除く): 38986064232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2604, 2856, 3162, 3689, 4216, 5208, 6324, 7378, 11067, 12648, 14756, 22134, 29512, 44268, 88536, 207433, 414866, 622299, 829732, 1244598, 1452031, 1659464, 2489196, 2904062, 3526361, 4356093, 4978392, 5808124, 6430423, 7052722, 8712186, 10579083, 11616248, 12860846, 14105444, 17424372, 19291269, 21158166, 24684527, 25721692, 28210888, 34848744, 38582538, 42316332, 45012961, 49369054, 51443384, 74053581, 77165076, 84632664, 90025922, 98738108, 109317191, 135038883, 148107162, 154330152, 180051844, 197476216, 218634382, 270077766, 296214324, 327951573, 360103688, 437268764, 540155532, 592428648, 655903146, 765220337, 874537528, 1080311064, 1311806292, 1530440674, 2295661011, 2623612584, 3060881348, 4591322022, 6121762696, 9182644044, 18365288088]

約数ペア:

[(1, 18365288088), (2, 9182644044), (3, 6121762696), (4, 4591322022), (6, 3060881348), (7, 2623612584), (8, 2295661011), (12, 1530440674), (14, 1311806292), (17, 1080311064), (21, 874537528), (24, 765220337), (28, 655903146), (31, 592428648), (34, 540155532), (42, 437268764), (51, 360103688), (56, 327951573), (62, 296214324), (68, 270077766), (84, 218634382), (93, 197476216), (102, 180051844), (119, 154330152), (124, 148107162), (136, 135038883), (168, 109317191), (186, 98738108), (204, 90025922), (217, 84632664), (238, 77165076), (248, 74053581), (357, 51443384), (372, 49369054), (408, 45012961), (434, 42316332), (476, 38582538), (527, 34848744), (651, 28210888), (714, 25721692), (744, 24684527), (868, 21158166), (952, 19291269), (1054, 17424372), (1302, 14105444), (1428, 12860846), (1581, 11616248), (1736, 10579083), (2108, 8712186), (2604, 7052722), (2856, 6430423), (3162, 5808124), (3689, 4978392), (4216, 4356093), (5208, 3526361), (6324, 2904062), (7378, 2489196), (11067, 1659464), (12648, 1452031), (14756, 1244598), (22134, 829732), (29512, 622299), (44268, 414866), (88536, 207433)]