17948072

素因数分解:

$2^3\times {\mathrm{73}}^2\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 34200990

約数和(自身を除く): 16252918

約数列:

[1, 2, 4, 8, 73, 146, 292, 421, 584, 842, 1684, 3368, 5329, 10658, 21316, 30733, 42632, 61466, 122932, 245864, 2243509, 4487018, 8974036, 17948072]

約数ペア:

[(1, 17948072), (2, 8974036), (4, 4487018), (8, 2243509), (73, 245864), (146, 122932), (292, 61466), (421, 42632), (584, 30733), (842, 21316), (1684, 10658), (3368, 5329)]