16861992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3506

約数の個数: 64

約数和(自身を含む): 49852800

約数和(自身を除く): 32990808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 3461, 4872, 6922, 10383, 13844, 20766, 24227, 27688, 41532, 48454, 72681, 83064, 96908, 100369, 145362, 193816, 200738, 290724, 301107, 401476, 581448, 602214, 702583, 802952, 1204428, 1405166, 2107749, 2408856, 2810332, 4215498, 5620664, 8430996, 16861992]

約数ペア:

[(1, 16861992), (2, 8430996), (3, 5620664), (4, 4215498), (6, 2810332), (7, 2408856), (8, 2107749), (12, 1405166), (14, 1204428), (21, 802952), (24, 702583), (28, 602214), (29, 581448), (42, 401476), (56, 301107), (58, 290724), (84, 200738), (87, 193816), (116, 145362), (168, 100369), (174, 96908), (203, 83064), (232, 72681), (348, 48454), (406, 41532), (609, 27688), (696, 24227), (812, 20766), (1218, 13844), (1624, 10383), (2436, 6922), (3461, 4872)]