2018257956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6427}}^1$

素因数の和:6522

約数の個数: 144

約数和(自身を含む): 6092818368

約数和(自身を除く): 4074560412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 122, 132, 143, 156, 183, 198, 234, 244, 286, 366, 396, 429, 468, 549, 572, 671, 732, 793, 858, 1098, 1287, 1342, 1586, 1716, 2013, 2196, 2379, 2574, 2684, 3172, 4026, 4758, 5148, 6039, 6427, 7137, 8052, 8723, 9516, 12078, 12854, 14274, 17446, 19281, 24156, 25708, 26169, 28548, 34892, 38562, 52338, 57843, 70697, 77124, 78507, 83551, 104676, 115686, 141394, 157014, 167102, 212091, 231372, 250653, 282788, 314028, 334204, 392047, 424182, 501306, 636273, 751959, 784094, 848364, 919061, 1002612, 1176141, 1272546, 1503918, 1568188, 1838122, 2352282, 2545092, 2757183, 3007836, 3528423, 3676244, 4312517, 4704564, 5096611, 5514366, 7056846, 8271549, 8625034, 10193222, 11028732, 12937551, 14113692, 15289833, 16543098, 17250068, 20386444, 25875102, 30579666, 33086196, 38812653, 45869499, 51750204, 56062721, 61159332, 77625306, 91738998, 112125442, 155250612, 168188163, 183477996, 224250884, 336376326, 504564489, 672752652, 1009128978, 2018257956]

約数ペア:

[(1, 2018257956), (2, 1009128978), (3, 672752652), (4, 504564489), (6, 336376326), (9, 224250884), (11, 183477996), (12, 168188163), (13, 155250612), (18, 112125442), (22, 91738998), (26, 77625306), (33, 61159332), (36, 56062721), (39, 51750204), (44, 45869499), (52, 38812653), (61, 33086196), (66, 30579666), (78, 25875102), (99, 20386444), (117, 17250068), (122, 16543098), (132, 15289833), (143, 14113692), (156, 12937551), (183, 11028732), (198, 10193222), (234, 8625034), (244, 8271549), (286, 7056846), (366, 5514366), (396, 5096611), (429, 4704564), (468, 4312517), (549, 3676244), (572, 3528423), (671, 3007836), (732, 2757183), (793, 2545092), (858, 2352282), (1098, 1838122), (1287, 1568188), (1342, 1503918), (1586, 1272546), (1716, 1176141), (2013, 1002612), (2196, 919061), (2379, 848364), (2574, 784094), (2684, 751959), (3172, 636273), (4026, 501306), (4758, 424182), (5148, 392047), (6039, 334204), (6427, 314028), (7137, 282788), (8052, 250653), (8723, 231372), (9516, 212091), (12078, 167102), (12854, 157014), (14274, 141394), (17446, 115686), (19281, 104676), (24156, 83551), (25708, 78507), (26169, 77124), (28548, 70697), (34892, 57843), (38562, 52338)]