21577857732

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4250957}}^1$

素因数の和:4251017

約数の個数: 48

約数和(自身を含む): 57132875520

約数和(自身を除く): 35555017788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 4250957, 8501914, 12752871, 17003828, 25505742, 38258613, 51011484, 76517226, 114775839, 153034452, 199794979, 229551678, 399589958, 459103356, 599384937, 799179916, 1198769874, 1798154811, 2397539748, 3596309622, 5394464433, 7192619244, 10788928866, 21577857732]

約数ペア:

[(1, 21577857732), (2, 10788928866), (3, 7192619244), (4, 5394464433), (6, 3596309622), (9, 2397539748), (12, 1798154811), (18, 1198769874), (27, 799179916), (36, 599384937), (47, 459103356), (54, 399589958), (94, 229551678), (108, 199794979), (141, 153034452), (188, 114775839), (282, 76517226), (423, 51011484), (564, 38258613), (846, 25505742), (1269, 17003828), (1692, 12752871), (2538, 8501914), (5076, 4250957)]