221548932

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{6907}}^1$

素因数の和:6940

約数の個数: 84

約数和(自身を含む): 634237296

約数和(自身を除く): 412688364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 243, 297, 324, 396, 486, 594, 729, 891, 972, 1188, 1458, 1782, 2673, 2916, 3564, 5346, 6907, 8019, 10692, 13814, 16038, 20721, 27628, 32076, 41442, 62163, 75977, 82884, 124326, 151954, 186489, 227931, 248652, 303908, 372978, 455862, 559467, 683793, 745956, 911724, 1118934, 1367586, 1678401, 2051379, 2237868, 2735172, 3356802, 4102758, 5035203, 6154137, 6713604, 8205516, 10070406, 12308274, 18462411, 20140812, 24616548, 36924822, 55387233, 73849644, 110774466, 221548932]

約数ペア:

[(1, 221548932), (2, 110774466), (3, 73849644), (4, 55387233), (6, 36924822), (9, 24616548), (11, 20140812), (12, 18462411), (18, 12308274), (22, 10070406), (27, 8205516), (33, 6713604), (36, 6154137), (44, 5035203), (54, 4102758), (66, 3356802), (81, 2735172), (99, 2237868), (108, 2051379), (132, 1678401), (162, 1367586), (198, 1118934), (243, 911724), (297, 745956), (324, 683793), (396, 559467), (486, 455862), (594, 372978), (729, 303908), (891, 248652), (972, 227931), (1188, 186489), (1458, 151954), (1782, 124326), (2673, 82884), (2916, 75977), (3564, 62163), (5346, 41442), (6907, 32076), (8019, 27628), (10692, 20721), (13814, 16038)]