28510938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4051}}^1$

素因数の和:4099

約数の個数: 48

約数和(自身を含む): 68268096

約数和(自身を除く): 39757158

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 4051, 7038, 8102, 12153, 24306, 36459, 68867, 72918, 93173, 137734, 186346, 206601, 279519, 413202, 559038, 619803, 838557, 1239606, 1583941, 1677114, 3167882, 4751823, 9503646, 14255469, 28510938]

約数ペア:

[(1, 28510938), (2, 14255469), (3, 9503646), (6, 4751823), (9, 3167882), (17, 1677114), (18, 1583941), (23, 1239606), (34, 838557), (46, 619803), (51, 559038), (69, 413202), (102, 279519), (138, 206601), (153, 186346), (207, 137734), (306, 93173), (391, 72918), (414, 68867), (782, 36459), (1173, 24306), (2346, 12153), (3519, 8102), (4051, 7038)]