18417204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 55036800

約数和(自身を除く): 36619596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 59, 69, 78, 87, 92, 116, 117, 118, 138, 156, 174, 177, 207, 234, 236, 261, 276, 299, 348, 354, 377, 414, 468, 522, 531, 598, 667, 708, 754, 767, 828, 897, 1044, 1062, 1131, 1196, 1334, 1357, 1508, 1534, 1711, 1794, 2001, 2124, 2262, 2301, 2668, 2691, 2714, 3068, 3393, 3422, 3588, 4002, 4071, 4524, 4602, 5133, 5382, 5428, 6003, 6786, 6844, 6903, 8004, 8142, 8671, 9204, 10266, 10764, 12006, 12213, 13572, 13806, 15399, 16284, 17342, 17641, 20532, 22243, 24012, 24426, 26013, 27612, 30798, 34684, 35282, 39353, 44486, 48852, 52026, 52923, 61596, 66729, 70564, 78039, 78706, 88972, 104052, 105846, 118059, 133458, 156078, 157412, 158769, 200187, 211692, 236118, 266916, 312156, 317538, 354177, 400374, 472236, 511589, 635076, 708354, 800748, 1023178, 1416708, 1534767, 2046356, 3069534, 4604301, 6139068, 9208602, 18417204]

約数ペア:

[(1, 18417204), (2, 9208602), (3, 6139068), (4, 4604301), (6, 3069534), (9, 2046356), (12, 1534767), (13, 1416708), (18, 1023178), (23, 800748), (26, 708354), (29, 635076), (36, 511589), (39, 472236), (46, 400374), (52, 354177), (58, 317538), (59, 312156), (69, 266916), (78, 236118), (87, 211692), (92, 200187), (116, 158769), (117, 157412), (118, 156078), (138, 133458), (156, 118059), (174, 105846), (177, 104052), (207, 88972), (234, 78706), (236, 78039), (261, 70564), (276, 66729), (299, 61596), (348, 52923), (354, 52026), (377, 48852), (414, 44486), (468, 39353), (522, 35282), (531, 34684), (598, 30798), (667, 27612), (708, 26013), (754, 24426), (767, 24012), (828, 22243), (897, 20532), (1044, 17641), (1062, 17342), (1131, 16284), (1196, 15399), (1334, 13806), (1357, 13572), (1508, 12213), (1534, 12006), (1711, 10764), (1794, 10266), (2001, 9204), (2124, 8671), (2262, 8142), (2301, 8004), (2668, 6903), (2691, 6844), (2714, 6786), (3068, 6003), (3393, 5428), (3422, 5382), (3588, 5133), (4002, 4602), (4071, 4524)]