18054414

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 112

約数和(自身を含む): 48791520

約数和(自身を除く): 30737106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 61, 63, 81, 87, 122, 126, 162, 174, 183, 189, 203, 243, 261, 366, 378, 406, 427, 486, 522, 549, 567, 609, 729, 783, 854, 1098, 1134, 1218, 1281, 1458, 1566, 1647, 1701, 1769, 1827, 2349, 2562, 3294, 3402, 3538, 3654, 3843, 4698, 4941, 5103, 5307, 5481, 7047, 7686, 9882, 10206, 10614, 10962, 11529, 12383, 14094, 14823, 15921, 16443, 21141, 23058, 24766, 29646, 31842, 32886, 34587, 37149, 42282, 44469, 47763, 49329, 69174, 74298, 88938, 95526, 98658, 103761, 111447, 143289, 147987, 207522, 222894, 286578, 295974, 311283, 334341, 429867, 622566, 668682, 859734, 1003023, 1289601, 2006046, 2579202, 3009069, 6018138, 9027207, 18054414]

約数ペア:

[(1, 18054414), (2, 9027207), (3, 6018138), (6, 3009069), (7, 2579202), (9, 2006046), (14, 1289601), (18, 1003023), (21, 859734), (27, 668682), (29, 622566), (42, 429867), (54, 334341), (58, 311283), (61, 295974), (63, 286578), (81, 222894), (87, 207522), (122, 147987), (126, 143289), (162, 111447), (174, 103761), (183, 98658), (189, 95526), (203, 88938), (243, 74298), (261, 69174), (366, 49329), (378, 47763), (406, 44469), (427, 42282), (486, 37149), (522, 34587), (549, 32886), (567, 31842), (609, 29646), (729, 24766), (783, 23058), (854, 21141), (1098, 16443), (1134, 15921), (1218, 14823), (1281, 14094), (1458, 12383), (1566, 11529), (1647, 10962), (1701, 10614), (1769, 10206), (1827, 9882), (2349, 7686), (2562, 7047), (3294, 5481), (3402, 5307), (3538, 5103), (3654, 4941), (3843, 4698)]