2861173308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{18089}}^1$

素因数の和:18379

約数の個数: 72

約数和(自身を含む): 7795342800

約数和(自身を除く): 4934169492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 538, 588, 807, 1076, 1614, 1883, 3228, 3766, 5649, 7532, 11298, 13181, 18089, 22596, 26362, 36178, 39543, 52724, 54267, 72356, 79086, 108534, 126623, 158172, 217068, 253246, 379869, 506492, 759738, 886361, 1519476, 1772722, 2659083, 3545444, 4865941, 5318166, 9731882, 10636332, 14597823, 19463764, 29195646, 34061587, 58391292, 68123174, 102184761, 136246348, 204369522, 238431109, 408739044, 476862218, 715293327, 953724436, 1430586654, 2861173308]

約数ペア:

[(1, 2861173308), (2, 1430586654), (3, 953724436), (4, 715293327), (6, 476862218), (7, 408739044), (12, 238431109), (14, 204369522), (21, 136246348), (28, 102184761), (42, 68123174), (49, 58391292), (84, 34061587), (98, 29195646), (147, 19463764), (196, 14597823), (269, 10636332), (294, 9731882), (538, 5318166), (588, 4865941), (807, 3545444), (1076, 2659083), (1614, 1772722), (1883, 1519476), (3228, 886361), (3766, 759738), (5649, 506492), (7532, 379869), (11298, 253246), (13181, 217068), (18089, 158172), (22596, 126623), (26362, 108534), (36178, 79086), (39543, 72356), (52724, 54267)]