18199821690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1644067}}^1$

素因数の和:1644124

約数の個数: 64

約数和(自身を含む): 49716616320

約数和(自身を除く): 31516794630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1845, 2214, 3690, 5535, 11070, 1644067, 3288134, 4932201, 8220335, 9864402, 14796603, 16440670, 24661005, 29593206, 44389809, 49322010, 67406747, 73983015, 88779618, 134813494, 147966030, 202220241, 221949045, 337033735, 404440482, 443898090, 606660723, 674067470, 1011101205, 1213321446, 1819982169, 2022202410, 3033303615, 3639964338, 6066607230, 9099910845, 18199821690]

約数ペア:

[(1, 18199821690), (2, 9099910845), (3, 6066607230), (5, 3639964338), (6, 3033303615), (9, 2022202410), (10, 1819982169), (15, 1213321446), (18, 1011101205), (27, 674067470), (30, 606660723), (41, 443898090), (45, 404440482), (54, 337033735), (82, 221949045), (90, 202220241), (123, 147966030), (135, 134813494), (205, 88779618), (246, 73983015), (270, 67406747), (369, 49322010), (410, 44389809), (615, 29593206), (738, 24661005), (1107, 16440670), (1230, 14796603), (1845, 9864402), (2214, 8220335), (3690, 4932201), (5535, 3288134), (11070, 1644067)]