825710028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20921}}^1$

素因数の和:20975

約数の個数: 96

約数和(自身を含む): 2362010112

約数和(自身を除く): 1536300084

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 69, 78, 92, 132, 138, 143, 156, 253, 276, 286, 299, 429, 506, 572, 598, 759, 858, 897, 1012, 1196, 1518, 1716, 1794, 3036, 3289, 3588, 6578, 9867, 13156, 19734, 20921, 39468, 41842, 62763, 83684, 125526, 230131, 251052, 271973, 460262, 481183, 543946, 690393, 815919, 920524, 962366, 1087892, 1380786, 1443549, 1631838, 1924732, 2761572, 2887098, 2991703, 3263676, 5293013, 5774196, 5983406, 6255379, 8975109, 10586026, 11966812, 12510758, 15879039, 17950218, 18766137, 21172052, 25021516, 31758078, 35900436, 37532274, 63516156, 68809169, 75064548, 137618338, 206427507, 275236676, 412855014, 825710028]

約数ペア:

[(1, 825710028), (2, 412855014), (3, 275236676), (4, 206427507), (6, 137618338), (11, 75064548), (12, 68809169), (13, 63516156), (22, 37532274), (23, 35900436), (26, 31758078), (33, 25021516), (39, 21172052), (44, 18766137), (46, 17950218), (52, 15879039), (66, 12510758), (69, 11966812), (78, 10586026), (92, 8975109), (132, 6255379), (138, 5983406), (143, 5774196), (156, 5293013), (253, 3263676), (276, 2991703), (286, 2887098), (299, 2761572), (429, 1924732), (506, 1631838), (572, 1443549), (598, 1380786), (759, 1087892), (858, 962366), (897, 920524), (1012, 815919), (1196, 690393), (1518, 543946), (1716, 481183), (1794, 460262), (3036, 271973), (3289, 251052), (3588, 230131), (6578, 125526), (9867, 83684), (13156, 62763), (19734, 41842), (20921, 39468)]