2442492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 7063056

約数和(自身を除く): 4620564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 307, 442, 468, 612, 614, 663, 884, 921, 1228, 1326, 1842, 1989, 2652, 2763, 3684, 3978, 3991, 5219, 5526, 7956, 7982, 10438, 11052, 11973, 15657, 15964, 20876, 23946, 31314, 35919, 46971, 47892, 62628, 67847, 71838, 93942, 135694, 143676, 187884, 203541, 271388, 407082, 610623, 814164, 1221246, 2442492]

約数ペア:

[(1, 2442492), (2, 1221246), (3, 814164), (4, 610623), (6, 407082), (9, 271388), (12, 203541), (13, 187884), (17, 143676), (18, 135694), (26, 93942), (34, 71838), (36, 67847), (39, 62628), (51, 47892), (52, 46971), (68, 35919), (78, 31314), (102, 23946), (117, 20876), (153, 15964), (156, 15657), (204, 11973), (221, 11052), (234, 10438), (306, 7982), (307, 7956), (442, 5526), (468, 5219), (612, 3991), (614, 3978), (663, 3684), (884, 2763), (921, 2652), (1228, 1989), (1326, 1842)]