7937388

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 21162960

約数和(自身を除く): 13225572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 59, 74, 101, 111, 118, 148, 177, 202, 222, 236, 303, 333, 354, 404, 444, 531, 606, 666, 708, 909, 1062, 1212, 1332, 1818, 2124, 2183, 3636, 3737, 4366, 5959, 6549, 7474, 8732, 11211, 11918, 13098, 14948, 17877, 19647, 22422, 23836, 26196, 33633, 35754, 39294, 44844, 53631, 67266, 71508, 78588, 107262, 134532, 214524, 220483, 440966, 661449, 881932, 1322898, 1984347, 2645796, 3968694, 7937388]

約数ペア:

[(1, 7937388), (2, 3968694), (3, 2645796), (4, 1984347), (6, 1322898), (9, 881932), (12, 661449), (18, 440966), (36, 220483), (37, 214524), (59, 134532), (74, 107262), (101, 78588), (111, 71508), (118, 67266), (148, 53631), (177, 44844), (202, 39294), (222, 35754), (236, 33633), (303, 26196), (333, 23836), (354, 22422), (404, 19647), (444, 17877), (531, 14948), (606, 13098), (666, 11918), (708, 11211), (909, 8732), (1062, 7474), (1212, 6549), (1332, 5959), (1818, 4366), (2124, 3737), (2183, 3636)]