18053932

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1618

約数の個数: 36

約数和(自身を含む): 36247176

約数和(自身を除く): 18193244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 1571, 2873, 3142, 5746, 6284, 11492, 20423, 26707, 40846, 53414, 81692, 106828, 265499, 347191, 530998, 694382, 1061996, 1388764, 4513483, 9026966, 18053932]

約数ペア:

[(1, 18053932), (2, 9026966), (4, 4513483), (13, 1388764), (17, 1061996), (26, 694382), (34, 530998), (52, 347191), (68, 265499), (169, 106828), (221, 81692), (338, 53414), (442, 40846), (676, 26707), (884, 20423), (1571, 11492), (2873, 6284), (3142, 5746)]