18770076

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 54331200

約数和(自身を除く): 35561124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 174, 234, 261, 348, 351, 377, 461, 468, 522, 702, 754, 783, 922, 1044, 1131, 1383, 1404, 1508, 1566, 1844, 2262, 2766, 3132, 3393, 4149, 4524, 5532, 5993, 6786, 8298, 10179, 11986, 12447, 13369, 13572, 16596, 17979, 20358, 23972, 24894, 26738, 35958, 40107, 40716, 49788, 53476, 53937, 71916, 80214, 107874, 120321, 160428, 161811, 173797, 215748, 240642, 323622, 347594, 360963, 481284, 521391, 647244, 695188, 721926, 1042782, 1443852, 1564173, 2085564, 3128346, 4692519, 6256692, 9385038, 18770076]

約数ペア:

[(1, 18770076), (2, 9385038), (3, 6256692), (4, 4692519), (6, 3128346), (9, 2085564), (12, 1564173), (13, 1443852), (18, 1042782), (26, 721926), (27, 695188), (29, 647244), (36, 521391), (39, 481284), (52, 360963), (54, 347594), (58, 323622), (78, 240642), (87, 215748), (108, 173797), (116, 161811), (117, 160428), (156, 120321), (174, 107874), (234, 80214), (261, 71916), (348, 53937), (351, 53476), (377, 49788), (461, 40716), (468, 40107), (522, 35958), (702, 26738), (754, 24894), (783, 23972), (922, 20358), (1044, 17979), (1131, 16596), (1383, 13572), (1404, 13369), (1508, 12447), (1566, 11986), (1844, 10179), (2262, 8298), (2766, 6786), (3132, 5993), (3393, 5532), (4149, 4524)]