928942686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{22409}}^1$

素因数の和:22478

約数の個数: 72

約数和(自身を含む): 2391236640

約数和(自身を除く): 1462293954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 94, 98, 126, 141, 147, 282, 294, 329, 423, 441, 658, 846, 882, 987, 1974, 2303, 2961, 4606, 5922, 6909, 13818, 20727, 22409, 41454, 44818, 67227, 134454, 156863, 201681, 313726, 403362, 470589, 941178, 1053223, 1098041, 1411767, 2106446, 2196082, 2823534, 3159669, 3294123, 6319338, 6588246, 7372561, 9479007, 9882369, 14745122, 18958014, 19764738, 22117683, 44235366, 51607927, 66353049, 103215854, 132706098, 154823781, 309647562, 464471343, 928942686]

約数ペア:

[(1, 928942686), (2, 464471343), (3, 309647562), (6, 154823781), (7, 132706098), (9, 103215854), (14, 66353049), (18, 51607927), (21, 44235366), (42, 22117683), (47, 19764738), (49, 18958014), (63, 14745122), (94, 9882369), (98, 9479007), (126, 7372561), (141, 6588246), (147, 6319338), (282, 3294123), (294, 3159669), (329, 2823534), (423, 2196082), (441, 2106446), (658, 1411767), (846, 1098041), (882, 1053223), (987, 941178), (1974, 470589), (2303, 403362), (2961, 313726), (4606, 201681), (5922, 156863), (6909, 134454), (13818, 67227), (20727, 44818), (22409, 41454)]