18900192

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 54123552

約数和(自身を除く): 35223360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 272, 296, 313, 408, 444, 544, 592, 626, 629, 816, 888, 939, 1184, 1252, 1258, 1632, 1776, 1878, 1887, 2504, 2516, 3552, 3756, 3774, 5008, 5032, 5321, 7512, 7548, 10016, 10064, 10642, 11581, 15024, 15096, 15963, 20128, 21284, 23162, 30048, 30192, 31926, 34743, 42568, 46324, 60384, 63852, 69486, 85136, 92648, 127704, 138972, 170272, 185296, 196877, 255408, 277944, 370592, 393754, 510816, 555888, 590631, 787508, 1111776, 1181262, 1575016, 2362524, 3150032, 4725048, 6300064, 9450096, 18900192]

約数ペア:

[(1, 18900192), (2, 9450096), (3, 6300064), (4, 4725048), (6, 3150032), (8, 2362524), (12, 1575016), (16, 1181262), (17, 1111776), (24, 787508), (32, 590631), (34, 555888), (37, 510816), (48, 393754), (51, 370592), (68, 277944), (74, 255408), (96, 196877), (102, 185296), (111, 170272), (136, 138972), (148, 127704), (204, 92648), (222, 85136), (272, 69486), (296, 63852), (313, 60384), (408, 46324), (444, 42568), (544, 34743), (592, 31926), (626, 30192), (629, 30048), (816, 23162), (888, 21284), (939, 20128), (1184, 15963), (1252, 15096), (1258, 15024), (1632, 11581), (1776, 10642), (1878, 10064), (1887, 10016), (2504, 7548), (2516, 7512), (3552, 5321), (3756, 5032), (3774, 5008)]