18133950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 45840816

約数和(自身を除く): 27706866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2281, 2650, 3975, 4562, 6843, 7950, 11405, 13686, 22810, 34215, 57025, 68430, 114050, 120893, 171075, 241786, 342150, 362679, 604465, 725358, 1208930, 1813395, 3022325, 3626790, 6044650, 9066975, 18133950]

約数ペア:

[(1, 18133950), (2, 9066975), (3, 6044650), (5, 3626790), (6, 3022325), (10, 1813395), (15, 1208930), (25, 725358), (30, 604465), (50, 362679), (53, 342150), (75, 241786), (106, 171075), (150, 120893), (159, 114050), (265, 68430), (318, 57025), (530, 34215), (795, 22810), (1325, 13686), (1590, 11405), (2281, 7950), (2650, 6843), (3975, 4562)]