2018605068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{62791}}^1$

素因数の和:62867

約数の個数: 72

約数和(自身を含む): 5485509120

約数和(自身を除く): 3466904052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 62791, 125582, 188373, 251164, 376746, 565119, 753492, 1130238, 1193029, 2260476, 2386058, 2951177, 3579087, 4772116, 5902354, 7158174, 8853531, 10737261, 11804708, 14316348, 17707062, 21474522, 26560593, 35414124, 42949044, 53121186, 56072363, 106242372, 112144726, 168217089, 224289452, 336434178, 504651267, 672868356, 1009302534, 2018605068]

約数ペア:

[(1, 2018605068), (2, 1009302534), (3, 672868356), (4, 504651267), (6, 336434178), (9, 224289452), (12, 168217089), (18, 112144726), (19, 106242372), (36, 56072363), (38, 53121186), (47, 42949044), (57, 35414124), (76, 26560593), (94, 21474522), (114, 17707062), (141, 14316348), (171, 11804708), (188, 10737261), (228, 8853531), (282, 7158174), (342, 5902354), (423, 4772116), (564, 3579087), (684, 2951177), (846, 2386058), (893, 2260476), (1692, 1193029), (1786, 1130238), (2679, 753492), (3572, 565119), (5358, 376746), (8037, 251164), (10716, 188373), (16074, 125582), (32148, 62791)]