201618828

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^2\times {\mathrm{3529}}^1$

素因数の和:3588

約数の個数: 72

約数和(自身を含む): 546585200

約数和(自身を除く): 344966372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 529, 621, 828, 1058, 1242, 1587, 2116, 2484, 3174, 3529, 4761, 6348, 7058, 9522, 10587, 14116, 14283, 19044, 21174, 28566, 31761, 42348, 57132, 63522, 81167, 95283, 127044, 162334, 190566, 243501, 324668, 381132, 487002, 730503, 974004, 1461006, 1866841, 2191509, 2922012, 3733682, 4383018, 5600523, 7467364, 8766036, 11201046, 16801569, 22402092, 33603138, 50404707, 67206276, 100809414, 201618828]

約数ペア:

[(1, 201618828), (2, 100809414), (3, 67206276), (4, 50404707), (6, 33603138), (9, 22402092), (12, 16801569), (18, 11201046), (23, 8766036), (27, 7467364), (36, 5600523), (46, 4383018), (54, 3733682), (69, 2922012), (92, 2191509), (108, 1866841), (138, 1461006), (207, 974004), (276, 730503), (414, 487002), (529, 381132), (621, 324668), (828, 243501), (1058, 190566), (1242, 162334), (1587, 127044), (2116, 95283), (2484, 81167), (3174, 63522), (3529, 57132), (4761, 42348), (6348, 31761), (7058, 28566), (9522, 21174), (10587, 19044), (14116, 14283)]