1867940256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{213821}}^1$

素因数の和:213854

約数の個数: 96

約数和(自身を含む): 6034912128

約数和(自身を除く): 4166971872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 213821, 427642, 641463, 855284, 1282926, 1496747, 1710568, 2565852, 2779673, 2993494, 3421136, 4490241, 5131704, 5559346, 5986988, 6842272, 8339019, 8980482, 10263408, 11118692, 11973976, 16678038, 17960964, 19457711, 20526816, 22237384, 23947952, 33356076, 35921928, 38915422, 44474768, 47895904, 58373133, 66712152, 71843856, 77830844, 88949536, 116746266, 133424304, 143687712, 155661688, 233492532, 266848608, 311323376, 466985064, 622646752, 933970128, 1867940256]

約数ペア:

[(1, 1867940256), (2, 933970128), (3, 622646752), (4, 466985064), (6, 311323376), (7, 266848608), (8, 233492532), (12, 155661688), (13, 143687712), (14, 133424304), (16, 116746266), (21, 88949536), (24, 77830844), (26, 71843856), (28, 66712152), (32, 58373133), (39, 47895904), (42, 44474768), (48, 38915422), (52, 35921928), (56, 33356076), (78, 23947952), (84, 22237384), (91, 20526816), (96, 19457711), (104, 17960964), (112, 16678038), (156, 11973976), (168, 11118692), (182, 10263408), (208, 8980482), (224, 8339019), (273, 6842272), (312, 5986988), (336, 5559346), (364, 5131704), (416, 4490241), (546, 3421136), (624, 2993494), (672, 2779673), (728, 2565852), (1092, 1710568), (1248, 1496747), (1456, 1282926), (2184, 855284), (2912, 641463), (4368, 427642), (8736, 213821)]