18745092

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22672

約数の個数: 36

約数和(自身を含む): 49445760

約数和(自身を除く): 30700668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 22639, 45278, 67917, 90556, 135834, 203751, 271668, 407502, 520697, 815004, 1041394, 1562091, 2082788, 3124182, 4686273, 6248364, 9372546, 18745092]

約数ペア:

[(1, 18745092), (2, 9372546), (3, 6248364), (4, 4686273), (6, 3124182), (9, 2082788), (12, 1562091), (18, 1041394), (23, 815004), (36, 520697), (46, 407502), (69, 271668), (92, 203751), (138, 135834), (207, 90556), (276, 67917), (414, 45278), (828, 22639)]