18429050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1071

約数の個数: 36

約数和(自身を含む): 36212526

約数和(自身を除く): 17783476

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1021, 1805, 2042, 3610, 5105, 9025, 10210, 18050, 19399, 25525, 38798, 51050, 96995, 193990, 368581, 484975, 737162, 969950, 1842905, 3685810, 9214525, 18429050]

約数ペア:

[(1, 18429050), (2, 9214525), (5, 3685810), (10, 1842905), (19, 969950), (25, 737162), (38, 484975), (50, 368581), (95, 193990), (190, 96995), (361, 51050), (475, 38798), (722, 25525), (950, 19399), (1021, 18050), (1805, 10210), (2042, 9025), (3610, 5105)]