21133182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 51093504

約数和(自身を除く): 29960322

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 131, 138, 161, 167, 262, 322, 334, 393, 483, 501, 786, 917, 966, 1002, 1169, 1834, 2338, 2751, 3013, 3507, 3841, 5502, 6026, 7014, 7682, 9039, 11523, 18078, 21091, 21877, 23046, 26887, 42182, 43754, 53774, 63273, 65631, 80661, 126546, 131262, 153139, 161322, 306278, 459417, 503171, 918834, 1006342, 1509513, 3019026, 3522197, 7044394, 10566591, 21133182]

約数ペア:

[(1, 21133182), (2, 10566591), (3, 7044394), (6, 3522197), (7, 3019026), (14, 1509513), (21, 1006342), (23, 918834), (42, 503171), (46, 459417), (69, 306278), (131, 161322), (138, 153139), (161, 131262), (167, 126546), (262, 80661), (322, 65631), (334, 63273), (393, 53774), (483, 43754), (501, 42182), (786, 26887), (917, 23046), (966, 21877), (1002, 21091), (1169, 18078), (1834, 11523), (2338, 9039), (2751, 7682), (3013, 7014), (3507, 6026), (3841, 5502)]