21167350488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{13313}}^1$

素因数の和:13778

約数の個数: 128

約数和(自身を含む): 62405380800

約数和(自身を除く): 41238030312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 433, 459, 612, 866, 918, 1224, 1299, 1732, 1836, 2598, 3464, 3672, 3897, 5196, 7361, 7794, 10392, 11691, 13313, 14722, 15588, 22083, 23382, 26626, 29444, 31176, 39939, 44166, 46764, 53252, 58888, 66249, 79878, 88332, 93528, 106504, 119817, 132498, 159756, 176664, 198747, 226321, 239634, 264996, 319512, 359451, 397494, 452642, 479268, 529992, 678963, 718902, 794988, 905284, 958536, 1357926, 1437804, 1589976, 1810568, 2036889, 2715852, 2875608, 4073778, 5431704, 5764529, 6110667, 8147556, 11529058, 12221334, 16295112, 17293587, 23058116, 24442668, 34587174, 46116232, 48885336, 51880761, 69174348, 97996993, 103761522, 138348696, 155642283, 195993986, 207523044, 293990979, 311284566, 391987972, 415046088, 587981958, 622569132, 783975944, 881972937, 1175963916, 1245138264, 1763945874, 2351927832, 2645918811, 3527891748, 5291837622, 7055783496, 10583675244, 21167350488]

約数ペア:

[(1, 21167350488), (2, 10583675244), (3, 7055783496), (4, 5291837622), (6, 3527891748), (8, 2645918811), (9, 2351927832), (12, 1763945874), (17, 1245138264), (18, 1175963916), (24, 881972937), (27, 783975944), (34, 622569132), (36, 587981958), (51, 415046088), (54, 391987972), (68, 311284566), (72, 293990979), (102, 207523044), (108, 195993986), (136, 155642283), (153, 138348696), (204, 103761522), (216, 97996993), (306, 69174348), (408, 51880761), (433, 48885336), (459, 46116232), (612, 34587174), (866, 24442668), (918, 23058116), (1224, 17293587), (1299, 16295112), (1732, 12221334), (1836, 11529058), (2598, 8147556), (3464, 6110667), (3672, 5764529), (3897, 5431704), (5196, 4073778), (7361, 2875608), (7794, 2715852), (10392, 2036889), (11691, 1810568), (13313, 1589976), (14722, 1437804), (15588, 1357926), (22083, 958536), (23382, 905284), (26626, 794988), (29444, 718902), (31176, 678963), (39939, 529992), (44166, 479268), (46764, 452642), (53252, 397494), (58888, 359451), (66249, 319512), (79878, 264996), (88332, 239634), (93528, 226321), (106504, 198747), (119817, 176664), (132498, 159756)]