21618984024

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{14747}}^1$

素因数の和:15390

約数の個数: 128

約数和(自身を含む): 65622700800

約数和(自身を除く): 44003716776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 617, 792, 1188, 1234, 1851, 2376, 2468, 3702, 4936, 5553, 6787, 7404, 11106, 13574, 14747, 14808, 16659, 20361, 22212, 27148, 29494, 33318, 40722, 44241, 44424, 54296, 58988, 61083, 66636, 81444, 88482, 117976, 122166, 132723, 133272, 162217, 162888, 176964, 183249, 244332, 265446, 324434, 353928, 366498, 398169, 486651, 488664, 530892, 648868, 732996, 796338, 973302, 1061784, 1297736, 1459953, 1465992, 1592676, 1946604, 2919906, 3185352, 3893208, 4379859, 5839812, 8759718, 9098899, 11679624, 17519436, 18197798, 27296697, 35038872, 36395596, 54593394, 72791192, 81890091, 100087889, 109186788, 163780182, 200175778, 218373576, 245670273, 300263667, 327560364, 400351556, 491340546, 600527334, 655120728, 800703112, 900791001, 982681092, 1201054668, 1801582002, 1965362184, 2402109336, 2702373003, 3603164004, 5404746006, 7206328008, 10809492012, 21618984024]

約数ペア:

[(1, 21618984024), (2, 10809492012), (3, 7206328008), (4, 5404746006), (6, 3603164004), (8, 2702373003), (9, 2402109336), (11, 1965362184), (12, 1801582002), (18, 1201054668), (22, 982681092), (24, 900791001), (27, 800703112), (33, 655120728), (36, 600527334), (44, 491340546), (54, 400351556), (66, 327560364), (72, 300263667), (88, 245670273), (99, 218373576), (108, 200175778), (132, 163780182), (198, 109186788), (216, 100087889), (264, 81890091), (297, 72791192), (396, 54593394), (594, 36395596), (617, 35038872), (792, 27296697), (1188, 18197798), (1234, 17519436), (1851, 11679624), (2376, 9098899), (2468, 8759718), (3702, 5839812), (4936, 4379859), (5553, 3893208), (6787, 3185352), (7404, 2919906), (11106, 1946604), (13574, 1592676), (14747, 1465992), (14808, 1459953), (16659, 1297736), (20361, 1061784), (22212, 973302), (27148, 796338), (29494, 732996), (33318, 648868), (40722, 530892), (44241, 488664), (44424, 486651), (54296, 398169), (58988, 366498), (61083, 353928), (66636, 324434), (81444, 265446), (88482, 244332), (117976, 183249), (122166, 176964), (132723, 162888), (133272, 162217)]