18054461447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{1619}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 20925216000

約数和(自身を除く): 2870754553

約数列:

[1, 11, 19, 209, 229, 233, 1619, 2519, 2563, 4351, 4427, 17809, 30761, 47861, 48697, 53357, 338371, 370751, 377227, 586927, 1013783, 4078261, 4149497, 7044269, 7167313, 11151613, 77486959, 78840443, 86384983, 950234813, 1641314677, 18054461447]

約数ペア:

[(1, 18054461447), (11, 1641314677), (19, 950234813), (209, 86384983), (229, 78840443), (233, 77486959), (1619, 11151613), (2519, 7167313), (2563, 7044269), (4351, 4149497), (4427, 4078261), (17809, 1013783), (30761, 586927), (47861, 377227), (48697, 370751), (53357, 338371)]