18702036

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7565

約数の個数: 48

約数和(自身を含む): 50601600

約数和(自身を除く): 31899564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7529, 15058, 22587, 30116, 45174, 67761, 90348, 135522, 173167, 203283, 271044, 346334, 406566, 519501, 692668, 813132, 1039002, 1558503, 2078004, 3117006, 4675509, 6234012, 9351018, 18702036]

約数ペア:

[(1, 18702036), (2, 9351018), (3, 6234012), (4, 4675509), (6, 3117006), (9, 2078004), (12, 1558503), (18, 1039002), (23, 813132), (27, 692668), (36, 519501), (46, 406566), (54, 346334), (69, 271044), (92, 203283), (108, 173167), (138, 135522), (207, 90348), (276, 67761), (414, 45174), (621, 30116), (828, 22587), (1242, 15058), (2484, 7529)]