21603761004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{124909}}^1$

素因数の和:125023

約数の個数: 96

約数和(自身を含む): 60436454400

約数和(自身を除く): 38832693396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 71, 84, 87, 116, 142, 174, 203, 213, 284, 348, 406, 426, 497, 609, 812, 852, 994, 1218, 1491, 1988, 2059, 2436, 2982, 4118, 5964, 6177, 8236, 12354, 14413, 24708, 28826, 43239, 57652, 86478, 124909, 172956, 249818, 374727, 499636, 749454, 874363, 1498908, 1748726, 2623089, 3497452, 3622361, 5246178, 7244722, 8868539, 10492356, 10867083, 14489444, 17737078, 21734166, 25356527, 26605617, 35474156, 43468332, 50713054, 53211234, 62079773, 76069581, 101426108, 106422468, 124159546, 152139162, 186239319, 248319092, 257187631, 304278324, 372478638, 514375262, 744957276, 771562893, 1028750524, 1543125786, 1800313417, 3086251572, 3600626834, 5400940251, 7201253668, 10801880502, 21603761004]

約数ペア:

[(1, 21603761004), (2, 10801880502), (3, 7201253668), (4, 5400940251), (6, 3600626834), (7, 3086251572), (12, 1800313417), (14, 1543125786), (21, 1028750524), (28, 771562893), (29, 744957276), (42, 514375262), (58, 372478638), (71, 304278324), (84, 257187631), (87, 248319092), (116, 186239319), (142, 152139162), (174, 124159546), (203, 106422468), (213, 101426108), (284, 76069581), (348, 62079773), (406, 53211234), (426, 50713054), (497, 43468332), (609, 35474156), (812, 26605617), (852, 25356527), (994, 21734166), (1218, 17737078), (1491, 14489444), (1988, 10867083), (2059, 10492356), (2436, 8868539), (2982, 7244722), (4118, 5246178), (5964, 3622361), (6177, 3497452), (8236, 2623089), (12354, 1748726), (14413, 1498908), (24708, 874363), (28826, 749454), (43239, 499636), (57652, 374727), (86478, 249818), (124909, 172956)]