18492516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 55829760

約数和(自身を除く): 37337244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 401, 427, 549, 732, 756, 802, 854, 1098, 1203, 1281, 1604, 1647, 1708, 2196, 2406, 2562, 2807, 3294, 3609, 3843, 4812, 5124, 5614, 6588, 7218, 7686, 8421, 10827, 11228, 11529, 14436, 15372, 16842, 21654, 23058, 24461, 25263, 33684, 43308, 46116, 48922, 50526, 73383, 75789, 97844, 101052, 146766, 151578, 171227, 220149, 293532, 303156, 342454, 440298, 513681, 660447, 684908, 880596, 1027362, 1320894, 1541043, 2054724, 2641788, 3082086, 4623129, 6164172, 9246258, 18492516]

約数ペア:

[(1, 18492516), (2, 9246258), (3, 6164172), (4, 4623129), (6, 3082086), (7, 2641788), (9, 2054724), (12, 1541043), (14, 1320894), (18, 1027362), (21, 880596), (27, 684908), (28, 660447), (36, 513681), (42, 440298), (54, 342454), (61, 303156), (63, 293532), (84, 220149), (108, 171227), (122, 151578), (126, 146766), (183, 101052), (189, 97844), (244, 75789), (252, 73383), (366, 50526), (378, 48922), (401, 46116), (427, 43308), (549, 33684), (732, 25263), (756, 24461), (802, 23058), (854, 21654), (1098, 16842), (1203, 15372), (1281, 14436), (1604, 11529), (1647, 11228), (1708, 10827), (2196, 8421), (2406, 7686), (2562, 7218), (2807, 6588), (3294, 5614), (3609, 5124), (3843, 4812)]