1927832886

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1993}}^1$

素因数の和:2867

約数の個数: 80

約数和(自身を含む): 4945151904

約数和(自身を除く): 3017319018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 853, 1134, 1706, 1993, 2559, 3986, 5118, 5971, 5979, 7677, 11942, 11958, 13951, 15354, 17913, 17937, 23031, 27902, 35826, 35874, 41853, 46062, 53739, 53811, 69093, 83706, 107478, 107622, 125559, 138186, 161217, 161433, 251118, 322434, 322866, 376677, 483651, 753354, 967302, 1130031, 1700029, 2260062, 3400058, 5100087, 10200174, 11900203, 15300261, 23800406, 30600522, 35700609, 45900783, 71401218, 91801566, 107101827, 137702349, 214203654, 275404698, 321305481, 642610962, 963916443, 1927832886]

約数ペア:

[(1, 1927832886), (2, 963916443), (3, 642610962), (6, 321305481), (7, 275404698), (9, 214203654), (14, 137702349), (18, 107101827), (21, 91801566), (27, 71401218), (42, 45900783), (54, 35700609), (63, 30600522), (81, 23800406), (126, 15300261), (162, 11900203), (189, 10200174), (378, 5100087), (567, 3400058), (853, 2260062), (1134, 1700029), (1706, 1130031), (1993, 967302), (2559, 753354), (3986, 483651), (5118, 376677), (5971, 322866), (5979, 322434), (7677, 251118), (11942, 161433), (11958, 161217), (13951, 138186), (15354, 125559), (17913, 107622), (17937, 107478), (23031, 83706), (27902, 69093), (35826, 53811), (35874, 53739), (41853, 46062)]