1995845796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{887}}^1\times {\mathrm{8929}}^1$

素因数の和:9833

約数の個数: 72

約数和(自身を含む): 5772923520

約数和(自身を除く): 3777077724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 887, 1774, 2661, 3548, 5322, 6209, 7983, 8929, 10644, 12418, 15966, 17858, 18627, 24836, 26787, 31932, 35716, 37254, 53574, 55881, 62503, 74508, 80361, 107148, 111762, 125006, 160722, 187509, 223524, 250012, 321444, 375018, 562527, 750036, 1125054, 2250108, 7920023, 15840046, 23760069, 31680092, 47520138, 55440161, 71280207, 95040276, 110880322, 142560414, 166320483, 221760644, 285120828, 332640966, 498961449, 665281932, 997922898, 1995845796]

約数ペア:

[(1, 1995845796), (2, 997922898), (3, 665281932), (4, 498961449), (6, 332640966), (7, 285120828), (9, 221760644), (12, 166320483), (14, 142560414), (18, 110880322), (21, 95040276), (28, 71280207), (36, 55440161), (42, 47520138), (63, 31680092), (84, 23760069), (126, 15840046), (252, 7920023), (887, 2250108), (1774, 1125054), (2661, 750036), (3548, 562527), (5322, 375018), (6209, 321444), (7983, 250012), (8929, 223524), (10644, 187509), (12418, 160722), (15966, 125006), (17858, 111762), (18627, 107148), (24836, 80361), (26787, 74508), (31932, 62503), (35716, 55881), (37254, 53574)]