21836268792

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{13619}}^1$

素因数の和:14218

約数の個数: 128

約数和(自身を含む): 65441376000

約数和(自身を除く): 43605107208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 571, 702, 936, 1142, 1404, 1713, 2284, 2808, 3426, 4568, 5139, 6852, 7423, 10278, 13619, 13704, 14846, 15417, 20556, 22269, 27238, 29692, 30834, 40857, 41112, 44538, 54476, 59384, 61668, 66807, 81714, 89076, 108952, 122571, 123336, 133614, 163428, 177047, 178152, 200421, 245142, 267228, 326856, 354094, 367713, 400842, 490284, 531141, 534456, 708188, 735426, 801684, 980568, 1062282, 1416376, 1470852, 1593423, 1603368, 2124564, 2941704, 3186846, 4249128, 4780269, 6373692, 7776449, 9560538, 12747384, 15552898, 19121076, 23329347, 31105796, 38242152, 46658694, 62211592, 69988041, 93317388, 101093837, 139976082, 186634776, 202187674, 209964123, 279952164, 303281511, 404375348, 419928246, 559904328, 606563022, 808750696, 839856492, 909844533, 1213126044, 1679712984, 1819689066, 2426252088, 2729533599, 3639378132, 5459067198, 7278756264, 10918134396, 21836268792]

約数ペア:

[(1, 21836268792), (2, 10918134396), (3, 7278756264), (4, 5459067198), (6, 3639378132), (8, 2729533599), (9, 2426252088), (12, 1819689066), (13, 1679712984), (18, 1213126044), (24, 909844533), (26, 839856492), (27, 808750696), (36, 606563022), (39, 559904328), (52, 419928246), (54, 404375348), (72, 303281511), (78, 279952164), (104, 209964123), (108, 202187674), (117, 186634776), (156, 139976082), (216, 101093837), (234, 93317388), (312, 69988041), (351, 62211592), (468, 46658694), (571, 38242152), (702, 31105796), (936, 23329347), (1142, 19121076), (1404, 15552898), (1713, 12747384), (2284, 9560538), (2808, 7776449), (3426, 6373692), (4568, 4780269), (5139, 4249128), (6852, 3186846), (7423, 2941704), (10278, 2124564), (13619, 1603368), (13704, 1593423), (14846, 1470852), (15417, 1416376), (20556, 1062282), (22269, 980568), (27238, 801684), (29692, 735426), (30834, 708188), (40857, 534456), (41112, 531141), (44538, 490284), (54476, 400842), (59384, 367713), (61668, 354094), (66807, 326856), (81714, 267228), (89076, 245142), (108952, 200421), (122571, 178152), (123336, 177047), (133614, 163428)]