15404028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 21851652

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 131, 164, 239, 246, 262, 393, 478, 492, 524, 717, 786, 956, 1434, 1572, 2868, 5371, 9799, 10742, 16113, 19598, 21484, 29397, 31309, 32226, 39196, 58794, 62618, 64452, 93927, 117588, 125236, 187854, 375708, 1283669, 2567338, 3851007, 5134676, 7702014, 15404028]

約数ペア:

[(1, 15404028), (2, 7702014), (3, 5134676), (4, 3851007), (6, 2567338), (12, 1283669), (41, 375708), (82, 187854), (123, 125236), (131, 117588), (164, 93927), (239, 64452), (246, 62618), (262, 58794), (393, 39196), (478, 32226), (492, 31309), (524, 29397), (717, 21484), (786, 19598), (956, 16113), (1434, 10742), (1572, 9799), (2868, 5371)]