66428502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{54539}}^1$

素因数の和:54580

約数の個数: 32

約数和(自身を含む): 157075200

約数和(自身を除く): 90646698

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 54539, 109078, 163617, 327234, 381773, 763546, 1145319, 1581631, 2290638, 3163262, 4744893, 9489786, 11071417, 22142834, 33214251, 66428502]

約数ペア:

[(1, 66428502), (2, 33214251), (3, 22142834), (6, 11071417), (7, 9489786), (14, 4744893), (21, 3163262), (29, 2290638), (42, 1581631), (58, 1145319), (87, 763546), (174, 381773), (203, 327234), (406, 163617), (609, 109078), (1218, 54539)]