7649172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 72

約数和(自身を含む): 20835360

約数和(自身を除く): 13186188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 211, 212, 228, 318, 342, 422, 477, 633, 636, 684, 844, 954, 1007, 1266, 1899, 1908, 2014, 2532, 3021, 3798, 4009, 4028, 6042, 7596, 8018, 9063, 11183, 12027, 12084, 16036, 18126, 22366, 24054, 33549, 36081, 36252, 44732, 48108, 67098, 72162, 100647, 134196, 144324, 201294, 212477, 402588, 424954, 637431, 849908, 1274862, 1912293, 2549724, 3824586, 7649172]

約数ペア:

[(1, 7649172), (2, 3824586), (3, 2549724), (4, 1912293), (6, 1274862), (9, 849908), (12, 637431), (18, 424954), (19, 402588), (36, 212477), (38, 201294), (53, 144324), (57, 134196), (76, 100647), (106, 72162), (114, 67098), (159, 48108), (171, 44732), (211, 36252), (212, 36081), (228, 33549), (318, 24054), (342, 22366), (422, 18126), (477, 16036), (633, 12084), (636, 12027), (684, 11183), (844, 9063), (954, 8018), (1007, 7596), (1266, 6042), (1899, 4028), (1908, 4009), (2014, 3798), (2532, 3021)]