137664492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4007}}^1$

素因数の和:4430

約数の個数: 48

約数和(自身を含む): 368094720

約数和(自身を除く): 230430228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2863, 4007, 4908, 5726, 8014, 8589, 11452, 12021, 16028, 17178, 24042, 28049, 34356, 48084, 56098, 84147, 112196, 168294, 336588, 1638863, 3277726, 4916589, 6555452, 9833178, 11472041, 19666356, 22944082, 34416123, 45888164, 68832246, 137664492]

約数ペア:

[(1, 137664492), (2, 68832246), (3, 45888164), (4, 34416123), (6, 22944082), (7, 19666356), (12, 11472041), (14, 9833178), (21, 6555452), (28, 4916589), (42, 3277726), (84, 1638863), (409, 336588), (818, 168294), (1227, 112196), (1636, 84147), (2454, 56098), (2863, 48084), (4007, 34356), (4908, 28049), (5726, 24042), (8014, 17178), (8589, 16028), (11452, 12021)]