17974362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 43001280

約数和(自身を除く): 25026918

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 529, 809, 966, 1058, 1587, 1618, 2427, 3174, 3703, 4854, 5663, 7406, 11109, 11326, 16989, 18607, 22218, 33978, 37214, 55821, 111642, 130249, 260498, 390747, 427961, 781494, 855922, 1283883, 2567766, 2995727, 5991454, 8987181, 17974362]

約数ペア:

[(1, 17974362), (2, 8987181), (3, 5991454), (6, 2995727), (7, 2567766), (14, 1283883), (21, 855922), (23, 781494), (42, 427961), (46, 390747), (69, 260498), (138, 130249), (161, 111642), (322, 55821), (483, 37214), (529, 33978), (809, 22218), (966, 18607), (1058, 16989), (1587, 11326), (1618, 11109), (2427, 7406), (3174, 5663), (3703, 4854)]