1805996724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{8369}}^1$

素因数の和:8757

約数の個数: 72

約数和(自身を含む): 4915935360

約数和(自身を除く): 3109938636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 367, 588, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 8369, 10276, 15414, 16738, 17983, 25107, 30828, 33476, 35966, 50214, 53949, 58583, 71932, 100428, 107898, 117166, 175749, 215796, 234332, 351498, 410081, 702996, 820162, 1230243, 1640324, 2460486, 3071423, 4920972, 6142846, 9214269, 12285692, 18428538, 21499961, 36857076, 42999922, 64499883, 85999844, 128999766, 150499727, 257999532, 300999454, 451499181, 601998908, 902998362, 1805996724]

約数ペア:

[(1, 1805996724), (2, 902998362), (3, 601998908), (4, 451499181), (6, 300999454), (7, 257999532), (12, 150499727), (14, 128999766), (21, 85999844), (28, 64499883), (42, 42999922), (49, 36857076), (84, 21499961), (98, 18428538), (147, 12285692), (196, 9214269), (294, 6142846), (367, 4920972), (588, 3071423), (734, 2460486), (1101, 1640324), (1468, 1230243), (2202, 820162), (2569, 702996), (4404, 410081), (5138, 351498), (7707, 234332), (8369, 215796), (10276, 175749), (15414, 117166), (16738, 107898), (17983, 100428), (25107, 71932), (30828, 58583), (33476, 53949), (35966, 50214)]