13463172

素因数分解:

$2^2\times 3^{11}\times {\mathrm{19}}^1$

素因数の和:56

約数の個数: 72

約数和(自身を含む): 37200800

約数和(自身を除く): 23737628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2187, 2916, 3078, 4374, 4617, 6156, 6561, 8748, 9234, 13122, 13851, 18468, 19683, 26244, 27702, 39366, 41553, 55404, 59049, 78732, 83106, 118098, 124659, 166212, 177147, 236196, 249318, 354294, 373977, 498636, 708588, 747954, 1121931, 1495908, 2243862, 3365793, 4487724, 6731586, 13463172]

約数ペア:

[(1, 13463172), (2, 6731586), (3, 4487724), (4, 3365793), (6, 2243862), (9, 1495908), (12, 1121931), (18, 747954), (19, 708588), (27, 498636), (36, 373977), (38, 354294), (54, 249318), (57, 236196), (76, 177147), (81, 166212), (108, 124659), (114, 118098), (162, 83106), (171, 78732), (228, 59049), (243, 55404), (324, 41553), (342, 39366), (486, 27702), (513, 26244), (684, 19683), (729, 18468), (972, 13851), (1026, 13122), (1458, 9234), (1539, 8748), (2052, 6561), (2187, 6156), (2916, 4617), (3078, 4374)]