18253014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 40476672

約数和(自身を除く): 22223658

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 169, 282, 338, 383, 507, 611, 766, 1014, 1149, 1222, 1833, 2298, 3666, 4979, 7943, 9958, 14937, 15886, 18001, 23829, 29874, 36002, 47658, 54003, 64727, 108006, 129454, 194181, 234013, 388362, 468026, 702039, 1404078, 3042169, 6084338, 9126507, 18253014]

約数ペア:

[(1, 18253014), (2, 9126507), (3, 6084338), (6, 3042169), (13, 1404078), (26, 702039), (39, 468026), (47, 388362), (78, 234013), (94, 194181), (141, 129454), (169, 108006), (282, 64727), (338, 54003), (383, 47658), (507, 36002), (611, 29874), (766, 23829), (1014, 18001), (1149, 15886), (1222, 14937), (1833, 9958), (2298, 7943), (3666, 4979)]