64181916

素因数分解:

$2^2\times 3^3\times {\mathrm{409}}^1\times {\mathrm{1453}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 166919200

約数和(自身を除く): 102737284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 409, 818, 1227, 1453, 1636, 2454, 2906, 3681, 4359, 4908, 5812, 7362, 8718, 11043, 13077, 14724, 17436, 22086, 26154, 39231, 44172, 52308, 78462, 156924, 594277, 1188554, 1782831, 2377108, 3565662, 5348493, 7131324, 10696986, 16045479, 21393972, 32090958, 64181916]

約数ペア:

[(1, 64181916), (2, 32090958), (3, 21393972), (4, 16045479), (6, 10696986), (9, 7131324), (12, 5348493), (18, 3565662), (27, 2377108), (36, 1782831), (54, 1188554), (108, 594277), (409, 156924), (818, 78462), (1227, 52308), (1453, 44172), (1636, 39231), (2454, 26154), (2906, 22086), (3681, 17436), (4359, 14724), (4908, 13077), (5812, 11043), (7362, 8718)]