18247592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 38534400

約数和(自身を除く): 20286808

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6689, 13378, 26756, 53512, 73579, 147158, 207359, 294316, 414718, 588632, 829436, 1658872, 2280949, 4561898, 9123796, 18247592]

約数ペア:

[(1, 18247592), (2, 9123796), (4, 4561898), (8, 2280949), (11, 1658872), (22, 829436), (31, 588632), (44, 414718), (62, 294316), (88, 207359), (124, 147158), (248, 73579), (341, 53512), (682, 26756), (1364, 13378), (2728, 6689)]