19263903138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{534841}}^1$

素因数の和:534904

約数の個数: 64

約数和(自身を含む): 46210348800

約数和(自身を除く): 26946445662

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 29, 46, 54, 58, 69, 87, 138, 174, 207, 261, 414, 522, 621, 667, 783, 1242, 1334, 1566, 2001, 4002, 6003, 12006, 18009, 36018, 534841, 1069682, 1604523, 3209046, 4813569, 9627138, 12301343, 14440707, 15510389, 24602686, 28881414, 31020778, 36904029, 46531167, 73808058, 93062334, 110712087, 139593501, 221424174, 279187002, 332136261, 356738947, 418780503, 664272522, 713477894, 837561006, 1070216841, 2140433682, 3210650523, 6421301046, 9631951569, 19263903138]

約数ペア:

[(1, 19263903138), (2, 9631951569), (3, 6421301046), (6, 3210650523), (9, 2140433682), (18, 1070216841), (23, 837561006), (27, 713477894), (29, 664272522), (46, 418780503), (54, 356738947), (58, 332136261), (69, 279187002), (87, 221424174), (138, 139593501), (174, 110712087), (207, 93062334), (261, 73808058), (414, 46531167), (522, 36904029), (621, 31020778), (667, 28881414), (783, 24602686), (1242, 15510389), (1334, 14440707), (1566, 12301343), (2001, 9627138), (4002, 4813569), (6003, 3209046), (12006, 1604523), (18009, 1069682), (36018, 534841)]