12853836852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1389

約数の個数: 96

約数和(自身を含む): 31208669184

約数和(自身を除く): 18354832332

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 131, 148, 222, 223, 262, 393, 444, 446, 524, 669, 786, 892, 991, 1338, 1572, 1982, 2676, 2973, 3964, 4847, 5946, 8251, 9694, 11892, 14541, 16502, 19388, 24753, 29082, 29213, 33004, 36667, 49506, 58164, 58426, 73334, 87639, 99012, 110001, 116852, 129821, 146668, 175278, 220002, 220993, 259642, 350556, 389463, 440004, 441986, 519284, 662979, 778926, 883972, 1080881, 1325958, 1557852, 2161762, 2651916, 3242643, 4323524, 4803377, 6485286, 8176741, 9606754, 12970572, 14410131, 16353482, 19213508, 24530223, 28820262, 28950083, 32706964, 49060446, 57640524, 57900166, 86850249, 98120892, 115800332, 173700498, 347400996, 1071153071, 2142306142, 3213459213, 4284612284, 6426918426, 12853836852]

約数ペア:

[(1, 12853836852), (2, 6426918426), (3, 4284612284), (4, 3213459213), (6, 2142306142), (12, 1071153071), (37, 347400996), (74, 173700498), (111, 115800332), (131, 98120892), (148, 86850249), (222, 57900166), (223, 57640524), (262, 49060446), (393, 32706964), (444, 28950083), (446, 28820262), (524, 24530223), (669, 19213508), (786, 16353482), (892, 14410131), (991, 12970572), (1338, 9606754), (1572, 8176741), (1982, 6485286), (2676, 4803377), (2973, 4323524), (3964, 3242643), (4847, 2651916), (5946, 2161762), (8251, 1557852), (9694, 1325958), (11892, 1080881), (14541, 883972), (16502, 778926), (19388, 662979), (24753, 519284), (29082, 441986), (29213, 440004), (33004, 389463), (36667, 350556), (49506, 259642), (58164, 220993), (58426, 220002), (73334, 175278), (87639, 146668), (99012, 129821), (110001, 116852)]