19587096

素因数分解:

$2^3\times 3^4\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 55495440

約数和(自身を除く): 35908344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 167, 181, 216, 324, 334, 362, 501, 543, 648, 668, 724, 1002, 1086, 1336, 1448, 1503, 1629, 2004, 2172, 3006, 3258, 4008, 4344, 4509, 4887, 6012, 6516, 9018, 9774, 12024, 13032, 13527, 14661, 18036, 19548, 27054, 29322, 30227, 36072, 39096, 54108, 58644, 60454, 90681, 108216, 117288, 120908, 181362, 241816, 272043, 362724, 544086, 725448, 816129, 1088172, 1632258, 2176344, 2448387, 3264516, 4896774, 6529032, 9793548, 19587096]

約数ペア:

[(1, 19587096), (2, 9793548), (3, 6529032), (4, 4896774), (6, 3264516), (8, 2448387), (9, 2176344), (12, 1632258), (18, 1088172), (24, 816129), (27, 725448), (36, 544086), (54, 362724), (72, 272043), (81, 241816), (108, 181362), (162, 120908), (167, 117288), (181, 108216), (216, 90681), (324, 60454), (334, 58644), (362, 54108), (501, 39096), (543, 36072), (648, 30227), (668, 29322), (724, 27054), (1002, 19548), (1086, 18036), (1336, 14661), (1448, 13527), (1503, 13032), (1629, 12024), (2004, 9774), (2172, 9018), (3006, 6516), (3258, 6012), (4008, 4887), (4344, 4509)]