15871752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 47873280

約数和(自身を除く): 32001528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 547, 558, 744, 806, 936, 1094, 1116, 1209, 1612, 1641, 2188, 2232, 2418, 3224, 3282, 3627, 4376, 4836, 4923, 6564, 7111, 7254, 9672, 9846, 13128, 14222, 14508, 16957, 19692, 21333, 28444, 29016, 33914, 39384, 42666, 50871, 56888, 63999, 67828, 85332, 101742, 127998, 135656, 152613, 170664, 203484, 220441, 255996, 305226, 406968, 440882, 511992, 610452, 661323, 881764, 1220904, 1322646, 1763528, 1983969, 2645292, 3967938, 5290584, 7935876, 15871752]

約数ペア:

[(1, 15871752), (2, 7935876), (3, 5290584), (4, 3967938), (6, 2645292), (8, 1983969), (9, 1763528), (12, 1322646), (13, 1220904), (18, 881764), (24, 661323), (26, 610452), (31, 511992), (36, 440882), (39, 406968), (52, 305226), (62, 255996), (72, 220441), (78, 203484), (93, 170664), (104, 152613), (117, 135656), (124, 127998), (156, 101742), (186, 85332), (234, 67828), (248, 63999), (279, 56888), (312, 50871), (372, 42666), (403, 39384), (468, 33914), (547, 29016), (558, 28444), (744, 21333), (806, 19692), (936, 16957), (1094, 14508), (1116, 14222), (1209, 13128), (1612, 9846), (1641, 9672), (2188, 7254), (2232, 7111), (2418, 6564), (3224, 4923), (3282, 4836), (3627, 4376)]