21528117468

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{154883}}^1$

素因数の和:154926

約数の個数: 144

約数和(自身を含む): 66300264576

約数和(自身を除く): 44772147108

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1716, 1782, 2106, 2574, 2673, 3159, 3564, 3861, 4212, 5148, 5346, 6318, 7722, 10692, 11583, 12636, 15444, 23166, 34749, 46332, 69498, 138996, 154883, 309766, 464649, 619532, 929298, 1393947, 1703713, 1858596, 2013479, 2787894, 3407426, 4026958, 4181841, 5111139, 5575788, 6040437, 6814852, 8053916, 8363682, 10222278, 12080874, 12545523, 15333417, 16727364, 18121311, 20444556, 22148269, 24161748, 25091046, 30666834, 36242622, 37636569, 44296538, 46000251, 50182092, 54363933, 61333668, 66444807, 72485244, 75273138, 88593076, 92000502, 108727866, 132889614, 138000753, 150546276, 163091799, 184001004, 199334421, 217455732, 265779228, 276001506, 326183598, 398668842, 414002259, 489275397, 552003012, 598003263, 652367196, 797337684, 828004518, 978550794, 1196006526, 1656009036, 1794009789, 1957101588, 2392013052, 3588019578, 5382029367, 7176039156, 10764058734, 21528117468]

約数ペア:

[(1, 21528117468), (2, 10764058734), (3, 7176039156), (4, 5382029367), (6, 3588019578), (9, 2392013052), (11, 1957101588), (12, 1794009789), (13, 1656009036), (18, 1196006526), (22, 978550794), (26, 828004518), (27, 797337684), (33, 652367196), (36, 598003263), (39, 552003012), (44, 489275397), (52, 414002259), (54, 398668842), (66, 326183598), (78, 276001506), (81, 265779228), (99, 217455732), (108, 199334421), (117, 184001004), (132, 163091799), (143, 150546276), (156, 138000753), (162, 132889614), (198, 108727866), (234, 92000502), (243, 88593076), (286, 75273138), (297, 72485244), (324, 66444807), (351, 61333668), (396, 54363933), (429, 50182092), (468, 46000251), (486, 44296538), (572, 37636569), (594, 36242622), (702, 30666834), (858, 25091046), (891, 24161748), (972, 22148269), (1053, 20444556), (1188, 18121311), (1287, 16727364), (1404, 15333417), (1716, 12545523), (1782, 12080874), (2106, 10222278), (2574, 8363682), (2673, 8053916), (3159, 6814852), (3564, 6040437), (3861, 5575788), (4212, 5111139), (5148, 4181841), (5346, 4026958), (6318, 3407426), (7722, 2787894), (10692, 2013479), (11583, 1858596), (12636, 1703713), (15444, 1393947), (23166, 929298), (34749, 619532), (46332, 464649), (69498, 309766), (138996, 154883)]