19184364

素因数分解:

$2^2\times 3^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 108

約数和(自身を含む): 54558504

約数和(自身を除く): 35374140

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 81, 86, 102, 108, 129, 153, 162, 172, 204, 243, 258, 306, 324, 387, 459, 486, 516, 612, 729, 731, 774, 918, 972, 1161, 1377, 1458, 1462, 1548, 1836, 2187, 2193, 2322, 2754, 2916, 2924, 3483, 4131, 4374, 4386, 4644, 5508, 6561, 6579, 6966, 8262, 8748, 8772, 10449, 12393, 13122, 13158, 13932, 16524, 19737, 20898, 24786, 26244, 26316, 31347, 37179, 39474, 41796, 49572, 59211, 62694, 74358, 78948, 94041, 111537, 118422, 125388, 148716, 177633, 188082, 223074, 236844, 282123, 355266, 376164, 446148, 532899, 564246, 710532, 1065798, 1128492, 1598697, 2131596, 3197394, 4796091, 6394788, 9592182, 19184364]

約数ペア:

[(1, 19184364), (2, 9592182), (3, 6394788), (4, 4796091), (6, 3197394), (9, 2131596), (12, 1598697), (17, 1128492), (18, 1065798), (27, 710532), (34, 564246), (36, 532899), (43, 446148), (51, 376164), (54, 355266), (68, 282123), (81, 236844), (86, 223074), (102, 188082), (108, 177633), (129, 148716), (153, 125388), (162, 118422), (172, 111537), (204, 94041), (243, 78948), (258, 74358), (306, 62694), (324, 59211), (387, 49572), (459, 41796), (486, 39474), (516, 37179), (612, 31347), (729, 26316), (731, 26244), (774, 24786), (918, 20898), (972, 19737), (1161, 16524), (1377, 13932), (1458, 13158), (1462, 13122), (1548, 12393), (1836, 10449), (2187, 8772), (2193, 8748), (2322, 8262), (2754, 6966), (2916, 6579), (2924, 6561), (3483, 5508), (4131, 4644), (4374, 4386)]