15461928

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 43908480

約数和(自身を除く): 28446552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 223, 321, 324, 428, 446, 642, 648, 669, 856, 892, 963, 1284, 1338, 1784, 1926, 2007, 2568, 2676, 2889, 3852, 4014, 5352, 5778, 6021, 7704, 8028, 8667, 11556, 12042, 16056, 17334, 18063, 23112, 23861, 24084, 34668, 36126, 47722, 48168, 69336, 71583, 72252, 95444, 143166, 144504, 190888, 214749, 286332, 429498, 572664, 644247, 858996, 1288494, 1717992, 1932741, 2576988, 3865482, 5153976, 7730964, 15461928]

約数ペア:

[(1, 15461928), (2, 7730964), (3, 5153976), (4, 3865482), (6, 2576988), (8, 1932741), (9, 1717992), (12, 1288494), (18, 858996), (24, 644247), (27, 572664), (36, 429498), (54, 286332), (72, 214749), (81, 190888), (107, 144504), (108, 143166), (162, 95444), (214, 72252), (216, 71583), (223, 69336), (321, 48168), (324, 47722), (428, 36126), (446, 34668), (642, 24084), (648, 23861), (669, 23112), (856, 18063), (892, 17334), (963, 16056), (1284, 12042), (1338, 11556), (1784, 8667), (1926, 8028), (2007, 7704), (2568, 6021), (2676, 5778), (2889, 5352), (3852, 4014)]