40301898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 99950592

約数和(自身を除く): 59648694

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 223, 273, 331, 446, 546, 662, 669, 993, 1338, 1561, 1986, 2317, 2899, 3122, 4303, 4634, 4683, 5798, 6951, 8606, 8697, 9366, 12909, 13902, 17394, 20293, 25818, 30121, 40586, 60242, 60879, 73813, 90363, 121758, 147626, 180726, 221439, 442878, 516691, 959569, 1033382, 1550073, 1919138, 2878707, 3100146, 5757414, 6716983, 13433966, 20150949, 40301898]

約数ペア:

[(1, 40301898), (2, 20150949), (3, 13433966), (6, 6716983), (7, 5757414), (13, 3100146), (14, 2878707), (21, 1919138), (26, 1550073), (39, 1033382), (42, 959569), (78, 516691), (91, 442878), (182, 221439), (223, 180726), (273, 147626), (331, 121758), (446, 90363), (546, 73813), (662, 60879), (669, 60242), (993, 40586), (1338, 30121), (1561, 25818), (1986, 20293), (2317, 17394), (2899, 13902), (3122, 12909), (4303, 9366), (4634, 8697), (4683, 8606), (5798, 6951)]