47351268

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 129467520

約数和(自身を除く): 82116252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 1871, 2109, 2812, 3742, 4218, 5613, 6327, 7484, 8436, 11226, 12654, 16839, 22452, 25308, 33678, 35549, 67356, 69227, 71098, 106647, 138454, 142196, 207681, 213294, 276908, 319941, 415362, 426588, 623043, 639882, 830724, 1246086, 1279764, 1315313, 2492172, 2630626, 3945939, 5261252, 7891878, 11837817, 15783756, 23675634, 47351268]

約数ペア:

[(1, 47351268), (2, 23675634), (3, 15783756), (4, 11837817), (6, 7891878), (9, 5261252), (12, 3945939), (18, 2630626), (19, 2492172), (36, 1315313), (37, 1279764), (38, 1246086), (57, 830724), (74, 639882), (76, 623043), (111, 426588), (114, 415362), (148, 319941), (171, 276908), (222, 213294), (228, 207681), (333, 142196), (342, 138454), (444, 106647), (666, 71098), (684, 69227), (703, 67356), (1332, 35549), (1406, 33678), (1871, 25308), (2109, 22452), (2812, 16839), (3742, 12654), (4218, 11226), (5613, 8436), (6327, 7484)]