918052043913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{773}}^1\times {\mathrm{25819}}^1$

素因数の和:26886

約数の個数: 48

約数和(自身を含む): 1402924536000

約数和(自身を除く): 484872492087

約数列:

[1, 3, 9, 19, 57, 171, 269, 773, 807, 2319, 2421, 5111, 6957, 14687, 15333, 25819, 44061, 45999, 77457, 132183, 207937, 232371, 490561, 623811, 1471683, 1871433, 3950803, 4415049, 6945311, 11852409, 19958087, 20835933, 35557227, 59874261, 62507799, 131960909, 179622783, 379203653, 395882727, 1137610959, 1187648181, 3412832877, 5368725403, 16106176209, 48318528627, 102005782657, 306017347971, 918052043913]

約数ペア:

[(1, 918052043913), (3, 306017347971), (9, 102005782657), (19, 48318528627), (57, 16106176209), (171, 5368725403), (269, 3412832877), (773, 1187648181), (807, 1137610959), (2319, 395882727), (2421, 379203653), (5111, 179622783), (6957, 131960909), (14687, 62507799), (15333, 59874261), (25819, 35557227), (44061, 20835933), (45999, 19958087), (77457, 11852409), (132183, 6945311), (207937, 4415049), (232371, 3950803), (490561, 1871433), (623811, 1471683)]