18503357652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{1093}}^1$

素因数の和:1770

約数の個数: 144

約数和(自身を含む): 51329245968

約数和(自身を除く): 32825888316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 593, 732, 793, 1093, 1098, 1186, 1586, 1779, 2186, 2196, 2372, 2379, 3172, 3279, 3558, 4372, 4758, 5337, 6558, 7116, 7137, 7709, 9516, 9837, 10674, 13116, 14209, 14274, 15418, 19674, 21348, 23127, 28418, 28548, 30836, 36173, 39348, 42627, 46254, 56836, 66673, 69381, 72346, 85254, 92508, 108519, 127881, 133346, 138762, 144692, 170508, 200019, 217038, 255762, 266692, 277524, 325557, 400038, 434076, 470249, 511524, 600057, 648149, 651114, 800076, 866749, 940498, 1200114, 1296298, 1302228, 1410747, 1733498, 1880996, 1944447, 2400228, 2592596, 2600247, 2821494, 3466996, 3888894, 4232241, 5200494, 5642988, 5833341, 7777788, 7800741, 8425937, 8464482, 10400988, 11666682, 15601482, 16851874, 16928964, 23333364, 25277811, 31202964, 33703748, 39537089, 50555622, 75833433, 79074178, 101111244, 118611267, 151666866, 158148356, 237222534, 303333732, 355833801, 474445068, 513982157, 711667602, 1027964314, 1423335204, 1541946471, 2055928628, 3083892942, 4625839413, 6167785884, 9251678826, 18503357652]

約数ペア:

[(1, 18503357652), (2, 9251678826), (3, 6167785884), (4, 4625839413), (6, 3083892942), (9, 2055928628), (12, 1541946471), (13, 1423335204), (18, 1027964314), (26, 711667602), (36, 513982157), (39, 474445068), (52, 355833801), (61, 303333732), (78, 237222534), (117, 158148356), (122, 151666866), (156, 118611267), (183, 101111244), (234, 79074178), (244, 75833433), (366, 50555622), (468, 39537089), (549, 33703748), (593, 31202964), (732, 25277811), (793, 23333364), (1093, 16928964), (1098, 16851874), (1186, 15601482), (1586, 11666682), (1779, 10400988), (2186, 8464482), (2196, 8425937), (2372, 7800741), (2379, 7777788), (3172, 5833341), (3279, 5642988), (3558, 5200494), (4372, 4232241), (4758, 3888894), (5337, 3466996), (6558, 2821494), (7116, 2600247), (7137, 2592596), (7709, 2400228), (9516, 1944447), (9837, 1880996), (10674, 1733498), (13116, 1410747), (14209, 1302228), (14274, 1296298), (15418, 1200114), (19674, 940498), (21348, 866749), (23127, 800076), (28418, 651114), (28548, 648149), (30836, 600057), (36173, 511524), (39348, 470249), (42627, 434076), (46254, 400038), (56836, 325557), (66673, 277524), (69381, 266692), (72346, 255762), (85254, 217038), (92508, 200019), (108519, 170508), (127881, 144692), (133346, 138762)]