42152238

素因数分解:

$2^1\times 3^7\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 99187200

約数和(自身を除く): 57034962

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 419, 486, 621, 729, 838, 1242, 1257, 1458, 1863, 2187, 2514, 3726, 3771, 4374, 5589, 7542, 9637, 11178, 11313, 16767, 19274, 22626, 28911, 33534, 33939, 50301, 57822, 67878, 86733, 100602, 101817, 173466, 203634, 260199, 305451, 520398, 610902, 780597, 916353, 1561194, 1832706, 2341791, 4683582, 7025373, 14050746, 21076119, 42152238]

約数ペア:

[(1, 42152238), (2, 21076119), (3, 14050746), (6, 7025373), (9, 4683582), (18, 2341791), (23, 1832706), (27, 1561194), (46, 916353), (54, 780597), (69, 610902), (81, 520398), (138, 305451), (162, 260199), (207, 203634), (243, 173466), (414, 101817), (419, 100602), (486, 86733), (621, 67878), (729, 57822), (838, 50301), (1242, 33939), (1257, 33534), (1458, 28911), (1863, 22626), (2187, 19274), (2514, 16767), (3726, 11313), (3771, 11178), (4374, 9637), (5589, 7542)]