18098262

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 51609600

約数和(自身を除く): 33511338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 127, 174, 182, 189, 203, 234, 254, 261, 273, 351, 377, 378, 381, 406, 522, 546, 609, 702, 754, 762, 783, 819, 889, 1131, 1143, 1218, 1566, 1638, 1651, 1778, 1827, 2262, 2286, 2457, 2639, 2667, 3302, 3393, 3429, 3654, 3683, 4914, 4953, 5278, 5334, 5481, 6786, 6858, 7366, 7917, 8001, 9906, 10179, 10962, 11049, 11557, 14859, 15834, 16002, 20358, 22098, 23114, 23751, 24003, 25781, 29718, 33147, 34671, 44577, 47502, 47879, 48006, 51562, 66294, 69342, 71253, 77343, 89154, 95758, 99441, 104013, 142506, 143637, 154686, 198882, 208026, 232029, 287274, 312039, 335153, 430911, 464058, 624078, 670306, 696087, 861822, 1005459, 1292733, 1392174, 2010918, 2585466, 3016377, 6032754, 9049131, 18098262]

約数ペア:

[(1, 18098262), (2, 9049131), (3, 6032754), (6, 3016377), (7, 2585466), (9, 2010918), (13, 1392174), (14, 1292733), (18, 1005459), (21, 861822), (26, 696087), (27, 670306), (29, 624078), (39, 464058), (42, 430911), (54, 335153), (58, 312039), (63, 287274), (78, 232029), (87, 208026), (91, 198882), (117, 154686), (126, 143637), (127, 142506), (174, 104013), (182, 99441), (189, 95758), (203, 89154), (234, 77343), (254, 71253), (261, 69342), (273, 66294), (351, 51562), (377, 48006), (378, 47879), (381, 47502), (406, 44577), (522, 34671), (546, 33147), (609, 29718), (702, 25781), (754, 24003), (762, 23751), (783, 23114), (819, 22098), (889, 20358), (1131, 16002), (1143, 15834), (1218, 14859), (1566, 11557), (1638, 11049), (1651, 10962), (1778, 10179), (1827, 9906), (2262, 8001), (2286, 7917), (2457, 7366), (2639, 6858), (2667, 6786), (3302, 5481), (3393, 5334), (3429, 5278), (3654, 4953), (3683, 4914)]