2215657926

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^2\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:746

約数の個数: 72

約数和(自身を含む): 4961680464

約数和(自身を除く): 2746022538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 541, 618, 846, 927, 1082, 1623, 1854, 2209, 3246, 4418, 4841, 4869, 6627, 9682, 9738, 13254, 14523, 19881, 25427, 29046, 39762, 43569, 50854, 55723, 76281, 87138, 111446, 152562, 167169, 227527, 228843, 334338, 455054, 457686, 501507, 682581, 1003014, 1195069, 1365162, 2047743, 2390138, 2618981, 3585207, 4095486, 5237962, 7170414, 7856943, 10755621, 15713886, 21511242, 23570829, 47141658, 123092107, 246184214, 369276321, 738552642, 1107828963, 2215657926]

約数ペア:

[(1, 2215657926), (2, 1107828963), (3, 738552642), (6, 369276321), (9, 246184214), (18, 123092107), (47, 47141658), (94, 23570829), (103, 21511242), (141, 15713886), (206, 10755621), (282, 7856943), (309, 7170414), (423, 5237962), (541, 4095486), (618, 3585207), (846, 2618981), (927, 2390138), (1082, 2047743), (1623, 1365162), (1854, 1195069), (2209, 1003014), (3246, 682581), (4418, 501507), (4841, 457686), (4869, 455054), (6627, 334338), (9682, 228843), (9738, 227527), (13254, 167169), (14523, 152562), (19881, 111446), (25427, 87138), (29046, 76281), (39762, 55723), (43569, 50854)]