21384697356

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{15013}}^1$

素因数の和:15157

約数の個数: 144

約数和(自身を含む): 61503349600

約数和(自身を除く): 40118652244

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 109, 121, 132, 198, 218, 242, 297, 327, 363, 396, 436, 484, 594, 654, 726, 981, 1089, 1188, 1199, 1308, 1452, 1962, 2178, 2398, 2943, 3267, 3597, 3924, 4356, 4796, 5886, 6534, 7194, 10791, 11772, 13068, 13189, 14388, 15013, 21582, 26378, 30026, 32373, 39567, 43164, 45039, 52756, 60052, 64746, 79134, 90078, 118701, 129492, 135117, 158268, 165143, 180156, 237402, 270234, 330286, 356103, 405351, 474804, 495429, 540468, 660572, 712206, 810702, 990858, 1424412, 1486287, 1621404, 1636417, 1816573, 1981716, 2972574, 3272834, 3633146, 4458861, 4909251, 5449719, 5945148, 6545668, 7266292, 8917722, 9818502, 10899438, 14727753, 16349157, 17835444, 18000587, 19637004, 21798876, 29455506, 32698314, 36001174, 44183259, 49047471, 54001761, 58911012, 65396628, 72002348, 88366518, 98094942, 108003522, 162005283, 176733036, 196189884, 198006457, 216007044, 324010566, 396012914, 486015849, 594019371, 648021132, 792025828, 972031698, 1188038742, 1782058113, 1944063396, 2376077484, 3564116226, 5346174339, 7128232452, 10692348678, 21384697356]

約数ペア:

[(1, 21384697356), (2, 10692348678), (3, 7128232452), (4, 5346174339), (6, 3564116226), (9, 2376077484), (11, 1944063396), (12, 1782058113), (18, 1188038742), (22, 972031698), (27, 792025828), (33, 648021132), (36, 594019371), (44, 486015849), (54, 396012914), (66, 324010566), (99, 216007044), (108, 198006457), (109, 196189884), (121, 176733036), (132, 162005283), (198, 108003522), (218, 98094942), (242, 88366518), (297, 72002348), (327, 65396628), (363, 58911012), (396, 54001761), (436, 49047471), (484, 44183259), (594, 36001174), (654, 32698314), (726, 29455506), (981, 21798876), (1089, 19637004), (1188, 18000587), (1199, 17835444), (1308, 16349157), (1452, 14727753), (1962, 10899438), (2178, 9818502), (2398, 8917722), (2943, 7266292), (3267, 6545668), (3597, 5945148), (3924, 5449719), (4356, 4909251), (4796, 4458861), (5886, 3633146), (6534, 3272834), (7194, 2972574), (10791, 1981716), (11772, 1816573), (13068, 1636417), (13189, 1621404), (14388, 1486287), (15013, 1424412), (21582, 990858), (26378, 810702), (30026, 712206), (32373, 660572), (39567, 540468), (43164, 495429), (45039, 474804), (52756, 405351), (60052, 356103), (64746, 330286), (79134, 270234), (90078, 237402), (118701, 180156), (129492, 165143), (135117, 158268)]