1921000212

素因数分解:

$2^2\times 3^4\times {\mathrm{227}}^1\times {\mathrm{26119}}^1$

素因数の和:26362

約数の個数: 60

約数和(自身を含む): 5044189920

約数和(自身を除く): 3123189708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 324, 454, 681, 908, 1362, 2043, 2724, 4086, 6129, 8172, 12258, 18387, 24516, 26119, 36774, 52238, 73548, 78357, 104476, 156714, 235071, 313428, 470142, 705213, 940284, 1410426, 2115639, 2820852, 4231278, 5929013, 8462556, 11858026, 17787039, 23716052, 35574078, 53361117, 71148156, 106722234, 160083351, 213444468, 320166702, 480250053, 640333404, 960500106, 1921000212]

約数ペア:

[(1, 1921000212), (2, 960500106), (3, 640333404), (4, 480250053), (6, 320166702), (9, 213444468), (12, 160083351), (18, 106722234), (27, 71148156), (36, 53361117), (54, 35574078), (81, 23716052), (108, 17787039), (162, 11858026), (227, 8462556), (324, 5929013), (454, 4231278), (681, 2820852), (908, 2115639), (1362, 1410426), (2043, 940284), (2724, 705213), (4086, 470142), (6129, 313428), (8172, 235071), (12258, 156714), (18387, 104476), (24516, 78357), (26119, 73548), (36774, 52238)]