18350190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3847}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 48623328

約数和(自身を除く): 30273138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 795, 954, 1590, 2385, 3847, 4770, 7694, 11541, 19235, 23082, 34623, 38470, 57705, 69246, 115410, 173115, 203891, 346230, 407782, 611673, 1019455, 1223346, 1835019, 2038910, 3058365, 3670038, 6116730, 9175095, 18350190]

約数ペア:

[(1, 18350190), (2, 9175095), (3, 6116730), (5, 3670038), (6, 3058365), (9, 2038910), (10, 1835019), (15, 1223346), (18, 1019455), (30, 611673), (45, 407782), (53, 346230), (90, 203891), (106, 173115), (159, 115410), (265, 69246), (318, 57705), (477, 38470), (530, 34623), (795, 23082), (954, 19235), (1590, 11541), (2385, 7694), (3847, 4770)]