15394536

素因数分解:

$2^3\times 3^5\times {\mathrm{7919}}^1$

素因数の和:7940

約数の個数: 48

約数和(自身を含む): 43243200

約数和(自身を除く): 27848664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 7919, 15838, 23757, 31676, 47514, 63352, 71271, 95028, 142542, 190056, 213813, 285084, 427626, 570168, 641439, 855252, 1282878, 1710504, 1924317, 2565756, 3848634, 5131512, 7697268, 15394536]

約数ペア:

[(1, 15394536), (2, 7697268), (3, 5131512), (4, 3848634), (6, 2565756), (8, 1924317), (9, 1710504), (12, 1282878), (18, 855252), (24, 641439), (27, 570168), (36, 427626), (54, 285084), (72, 213813), (81, 190056), (108, 142542), (162, 95028), (216, 71271), (243, 63352), (324, 47514), (486, 31676), (648, 23757), (972, 15838), (1944, 7919)]