23991396

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 70070784

約数和(自身を除く): 46079388

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 41, 44, 52, 62, 66, 78, 82, 93, 121, 123, 124, 132, 143, 156, 164, 186, 242, 246, 286, 341, 363, 372, 403, 429, 451, 484, 492, 533, 572, 682, 726, 806, 858, 902, 1023, 1066, 1209, 1271, 1353, 1364, 1452, 1573, 1599, 1612, 1716, 1804, 2046, 2132, 2418, 2542, 2706, 3146, 3198, 3751, 3813, 4092, 4433, 4719, 4836, 4961, 5084, 5412, 5863, 6292, 6396, 7502, 7626, 8866, 9438, 9922, 11253, 11726, 13299, 13981, 14883, 15004, 15252, 16523, 17589, 17732, 18876, 19844, 22506, 23452, 26598, 27962, 29766, 33046, 35178, 41943, 45012, 48763, 49569, 53196, 55924, 59532, 64493, 66092, 70356, 83886, 97526, 99138, 128986, 146289, 153791, 167772, 181753, 193479, 195052, 198276, 257972, 292578, 307582, 363506, 386958, 461373, 545259, 585156, 615164, 727012, 773916, 922746, 1090518, 1845492, 1999283, 2181036, 3998566, 5997849, 7997132, 11995698, 23991396]

約数ペア:

[(1, 23991396), (2, 11995698), (3, 7997132), (4, 5997849), (6, 3998566), (11, 2181036), (12, 1999283), (13, 1845492), (22, 1090518), (26, 922746), (31, 773916), (33, 727012), (39, 615164), (41, 585156), (44, 545259), (52, 461373), (62, 386958), (66, 363506), (78, 307582), (82, 292578), (93, 257972), (121, 198276), (123, 195052), (124, 193479), (132, 181753), (143, 167772), (156, 153791), (164, 146289), (186, 128986), (242, 99138), (246, 97526), (286, 83886), (341, 70356), (363, 66092), (372, 64493), (403, 59532), (429, 55924), (451, 53196), (484, 49569), (492, 48763), (533, 45012), (572, 41943), (682, 35178), (726, 33046), (806, 29766), (858, 27962), (902, 26598), (1023, 23452), (1066, 22506), (1209, 19844), (1271, 18876), (1353, 17732), (1364, 17589), (1452, 16523), (1573, 15252), (1599, 15004), (1612, 14883), (1716, 13981), (1804, 13299), (2046, 11726), (2132, 11253), (2418, 9922), (2542, 9438), (2706, 8866), (3146, 7626), (3198, 7502), (3751, 6396), (3813, 6292), (4092, 5863), (4433, 5412), (4719, 5084), (4836, 4961)]