1888707942

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3911}}^1$

素因数の和:4207

約数の個数: 80

約数和(自身を含む): 4635062784

約数和(自身を除く): 2746354842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 271, 297, 542, 594, 813, 891, 1626, 1782, 2439, 2981, 3911, 4878, 5962, 7317, 7822, 8943, 11733, 14634, 17886, 21951, 23466, 26829, 35199, 43021, 43902, 53658, 70398, 80487, 86042, 105597, 129063, 160974, 211194, 241461, 258126, 316791, 387189, 482922, 633582, 774378, 1059881, 1161567, 2119762, 2323134, 3179643, 3484701, 6359286, 6969402, 9538929, 11658691, 19077858, 23317382, 28616787, 34976073, 57233574, 69952146, 85850361, 104928219, 171700722, 209856438, 314784657, 629569314, 944353971, 1888707942]

約数ペア:

[(1, 1888707942), (2, 944353971), (3, 629569314), (6, 314784657), (9, 209856438), (11, 171700722), (18, 104928219), (22, 85850361), (27, 69952146), (33, 57233574), (54, 34976073), (66, 28616787), (81, 23317382), (99, 19077858), (162, 11658691), (198, 9538929), (271, 6969402), (297, 6359286), (542, 3484701), (594, 3179643), (813, 2323134), (891, 2119762), (1626, 1161567), (1782, 1059881), (2439, 774378), (2981, 633582), (3911, 482922), (4878, 387189), (5962, 316791), (7317, 258126), (7822, 241461), (8943, 211194), (11733, 160974), (14634, 129063), (17886, 105597), (21951, 86042), (23466, 80487), (26829, 70398), (35199, 53658), (43021, 43902)]