3885418452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1\times {\mathrm{2081}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 9595055232

約数和(自身を除く): 5709636780

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 431, 722, 862, 1083, 1293, 1444, 1724, 2081, 2166, 2586, 4162, 4332, 5172, 6243, 8189, 8324, 12486, 16378, 24567, 24972, 32756, 39539, 49134, 79078, 98268, 118617, 155591, 158156, 237234, 311182, 466773, 474468, 622364, 751241, 896911, 933546, 1502482, 1793822, 1867092, 2253723, 2690733, 3004964, 3587644, 4507446, 5381466, 9014892, 10762932, 17041309, 34082618, 51123927, 68165236, 102247854, 204495708, 323784871, 647569742, 971354613, 1295139484, 1942709226, 3885418452]

約数ペア:

[(1, 3885418452), (2, 1942709226), (3, 1295139484), (4, 971354613), (6, 647569742), (12, 323784871), (19, 204495708), (38, 102247854), (57, 68165236), (76, 51123927), (114, 34082618), (228, 17041309), (361, 10762932), (431, 9014892), (722, 5381466), (862, 4507446), (1083, 3587644), (1293, 3004964), (1444, 2690733), (1724, 2253723), (2081, 1867092), (2166, 1793822), (2586, 1502482), (4162, 933546), (4332, 896911), (5172, 751241), (6243, 622364), (8189, 474468), (8324, 466773), (12486, 311182), (16378, 237234), (24567, 158156), (24972, 155591), (32756, 118617), (39539, 98268), (49134, 79078)]