9903447288

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{123583}}^1$

素因数の和:123658

約数の個数: 128

約数和(自身を含む): 32032972800

約数和(自身を除く): 22129525512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 10017, 11448, 13356, 20034, 26712, 40068, 80136, 123583, 247166, 370749, 494332, 741498, 865081, 988664, 1112247, 1482996, 1730162, 2224494, 2595243, 2965992, 3336741, 3460324, 4448988, 5190486, 6549899, 6673482, 6920648, 7785729, 8897976, 10380972, 13099798, 13346964, 15571458, 19649697, 20761944, 23357187, 26199596, 26693928, 31142916, 39299394, 45849293, 46714374, 52399192, 58949091, 62285832, 78598788, 91698586, 93428748, 117898182, 137547879, 157197576, 176847273, 183397172, 186857496, 235796364, 275095758, 353694546, 366794344, 412643637, 471592728, 550191516, 707389092, 825287274, 1100383032, 1237930911, 1414778184, 1650574548, 2475861822, 3301149096, 4951723644, 9903447288]

約数ペア:

[(1, 9903447288), (2, 4951723644), (3, 3301149096), (4, 2475861822), (6, 1650574548), (7, 1414778184), (8, 1237930911), (9, 1100383032), (12, 825287274), (14, 707389092), (18, 550191516), (21, 471592728), (24, 412643637), (27, 366794344), (28, 353694546), (36, 275095758), (42, 235796364), (53, 186857496), (54, 183397172), (56, 176847273), (63, 157197576), (72, 137547879), (84, 117898182), (106, 93428748), (108, 91698586), (126, 78598788), (159, 62285832), (168, 58949091), (189, 52399192), (212, 46714374), (216, 45849293), (252, 39299394), (318, 31142916), (371, 26693928), (378, 26199596), (424, 23357187), (477, 20761944), (504, 19649697), (636, 15571458), (742, 13346964), (756, 13099798), (954, 10380972), (1113, 8897976), (1272, 7785729), (1431, 6920648), (1484, 6673482), (1512, 6549899), (1908, 5190486), (2226, 4448988), (2862, 3460324), (2968, 3336741), (3339, 2965992), (3816, 2595243), (4452, 2224494), (5724, 1730162), (6678, 1482996), (8904, 1112247), (10017, 988664), (11448, 865081), (13356, 741498), (20034, 494332), (26712, 370749), (40068, 247166), (80136, 123583)]