18518130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 50791104

約数和(自身を除く): 32272974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 67, 74, 83, 90, 111, 134, 166, 185, 201, 222, 249, 333, 335, 370, 402, 415, 498, 555, 603, 666, 670, 747, 830, 1005, 1110, 1206, 1245, 1494, 1665, 2010, 2479, 2490, 3015, 3071, 3330, 3735, 4958, 5561, 6030, 6142, 7437, 7470, 9213, 11122, 12395, 14874, 15355, 16683, 18426, 22311, 24790, 27639, 27805, 30710, 33366, 37185, 44622, 46065, 50049, 55278, 55610, 74370, 83415, 92130, 100098, 111555, 138195, 166830, 205757, 223110, 250245, 276390, 411514, 500490, 617271, 1028785, 1234542, 1851813, 2057570, 3086355, 3703626, 6172710, 9259065, 18518130]

約数ペア:

[(1, 18518130), (2, 9259065), (3, 6172710), (5, 3703626), (6, 3086355), (9, 2057570), (10, 1851813), (15, 1234542), (18, 1028785), (30, 617271), (37, 500490), (45, 411514), (67, 276390), (74, 250245), (83, 223110), (90, 205757), (111, 166830), (134, 138195), (166, 111555), (185, 100098), (201, 92130), (222, 83415), (249, 74370), (333, 55610), (335, 55278), (370, 50049), (402, 46065), (415, 44622), (498, 37185), (555, 33366), (603, 30710), (666, 27805), (670, 27639), (747, 24790), (830, 22311), (1005, 18426), (1110, 16683), (1206, 15355), (1245, 14874), (1494, 12395), (1665, 11122), (2010, 9213), (2479, 7470), (2490, 7437), (3015, 6142), (3071, 6030), (3330, 5561), (3735, 4958)]