181801044

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{4663}}^1$

素因数の和:4714

約数の個数: 72

約数和(自身を含む): 497555520

約数和(自身を除く): 315754476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 1026, 1083, 1444, 2052, 2166, 3249, 4332, 4663, 6498, 9326, 9747, 12996, 13989, 18652, 19494, 27978, 38988, 41967, 55956, 83934, 88597, 125901, 167868, 177194, 251802, 265791, 354388, 503604, 531582, 797373, 1063164, 1594746, 1683343, 2392119, 3189492, 3366686, 4784238, 5050029, 6733372, 9568476, 10100058, 15150087, 20200116, 30300174, 45450261, 60600348, 90900522, 181801044]

約数ペア:

[(1, 181801044), (2, 90900522), (3, 60600348), (4, 45450261), (6, 30300174), (9, 20200116), (12, 15150087), (18, 10100058), (19, 9568476), (27, 6733372), (36, 5050029), (38, 4784238), (54, 3366686), (57, 3189492), (76, 2392119), (108, 1683343), (114, 1594746), (171, 1063164), (228, 797373), (342, 531582), (361, 503604), (513, 354388), (684, 265791), (722, 251802), (1026, 177194), (1083, 167868), (1444, 125901), (2052, 88597), (2166, 83934), (3249, 55956), (4332, 41967), (4663, 38988), (6498, 27978), (9326, 19494), (9747, 18652), (12996, 13989)]