21613034088

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{60901}}^1$

素因数の和:61000

約数の個数: 128

約数和(自身を含む): 63143193600

約数和(自身を除く): 41530159512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 53, 54, 62, 72, 93, 106, 108, 124, 159, 186, 212, 216, 248, 279, 318, 372, 424, 477, 558, 636, 744, 837, 954, 1116, 1272, 1431, 1643, 1674, 1908, 2232, 2862, 3286, 3348, 3816, 4929, 5724, 6572, 6696, 9858, 11448, 13144, 14787, 19716, 29574, 39432, 44361, 59148, 60901, 88722, 118296, 121802, 177444, 182703, 243604, 354888, 365406, 487208, 548109, 730812, 1096218, 1461624, 1644327, 1887931, 2192436, 3227753, 3288654, 3775862, 4384872, 5663793, 6455506, 6577308, 7551724, 9683259, 11327586, 12911012, 13154616, 15103448, 16991379, 19366518, 22655172, 25822024, 29049777, 33982758, 38733036, 45310344, 50974137, 58099554, 67965516, 77466072, 87149331, 100060343, 101948274, 116199108, 135931032, 174298662, 200120686, 203896548, 232398216, 300181029, 348597324, 400241372, 407793096, 600362058, 697194648, 800482744, 900543087, 1200724116, 1801086174, 2401448232, 2701629261, 3602172348, 5403258522, 7204344696, 10806517044, 21613034088]

約数ペア:

[(1, 21613034088), (2, 10806517044), (3, 7204344696), (4, 5403258522), (6, 3602172348), (8, 2701629261), (9, 2401448232), (12, 1801086174), (18, 1200724116), (24, 900543087), (27, 800482744), (31, 697194648), (36, 600362058), (53, 407793096), (54, 400241372), (62, 348597324), (72, 300181029), (93, 232398216), (106, 203896548), (108, 200120686), (124, 174298662), (159, 135931032), (186, 116199108), (212, 101948274), (216, 100060343), (248, 87149331), (279, 77466072), (318, 67965516), (372, 58099554), (424, 50974137), (477, 45310344), (558, 38733036), (636, 33982758), (744, 29049777), (837, 25822024), (954, 22655172), (1116, 19366518), (1272, 16991379), (1431, 15103448), (1643, 13154616), (1674, 12911012), (1908, 11327586), (2232, 9683259), (2862, 7551724), (3286, 6577308), (3348, 6455506), (3816, 5663793), (4929, 4384872), (5724, 3775862), (6572, 3288654), (6696, 3227753), (9858, 2192436), (11448, 1887931), (13144, 1644327), (14787, 1461624), (19716, 1096218), (29574, 730812), (39432, 548109), (44361, 487208), (59148, 365406), (60901, 354888), (88722, 243604), (118296, 182703), (121802, 177444)]