21214116252

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{509}}^1\times {\mathrm{23627}}^1$

素因数の和:24160

約数の個数: 108

約数和(自身を含む): 62504802360

約数和(自身を除く): 41290686108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 509, 588, 882, 1018, 1527, 1764, 2036, 3054, 3563, 4581, 6108, 7126, 9162, 10689, 14252, 18324, 21378, 23627, 24941, 32067, 42756, 47254, 49882, 64134, 70881, 74823, 94508, 99764, 128268, 141762, 149646, 165389, 212643, 224469, 283524, 299292, 330778, 425286, 448938, 496167, 661556, 850572, 897876, 992334, 1157723, 1488501, 1984668, 2315446, 2977002, 3473169, 4630892, 5954004, 6946338, 10419507, 12026143, 13892676, 20839014, 24052286, 36078429, 41678028, 48104572, 72156858, 84183001, 108235287, 144313716, 168366002, 216470574, 252549003, 336732004, 432941148, 505098006, 589281007, 757647009, 1010196012, 1178562014, 1515294018, 1767843021, 2357124028, 3030588036, 3535686042, 5303529063, 7071372084, 10607058126, 21214116252]

約数ペア:

[(1, 21214116252), (2, 10607058126), (3, 7071372084), (4, 5303529063), (6, 3535686042), (7, 3030588036), (9, 2357124028), (12, 1767843021), (14, 1515294018), (18, 1178562014), (21, 1010196012), (28, 757647009), (36, 589281007), (42, 505098006), (49, 432941148), (63, 336732004), (84, 252549003), (98, 216470574), (126, 168366002), (147, 144313716), (196, 108235287), (252, 84183001), (294, 72156858), (441, 48104572), (509, 41678028), (588, 36078429), (882, 24052286), (1018, 20839014), (1527, 13892676), (1764, 12026143), (2036, 10419507), (3054, 6946338), (3563, 5954004), (4581, 4630892), (6108, 3473169), (7126, 2977002), (9162, 2315446), (10689, 1984668), (14252, 1488501), (18324, 1157723), (21378, 992334), (23627, 897876), (24941, 850572), (32067, 661556), (42756, 496167), (47254, 448938), (49882, 425286), (64134, 330778), (70881, 299292), (74823, 283524), (94508, 224469), (99764, 212643), (128268, 165389), (141762, 149646)]