15691434228

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{63659}}^1$

素因数の和:63877

約数の個数: 72

約数和(自身を含む): 40875831360

約数和(自身を除く): 25184397132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 167, 246, 334, 369, 492, 501, 668, 738, 1002, 1476, 1503, 2004, 3006, 6012, 6847, 13694, 20541, 27388, 41082, 61623, 63659, 82164, 123246, 127318, 190977, 246492, 254636, 381954, 572931, 763908, 1145862, 2291724, 2610019, 5220038, 7830057, 10440076, 10631053, 15660114, 21262106, 23490171, 31320228, 31893159, 42524212, 46980342, 63786318, 93960684, 95679477, 127572636, 191358954, 382717908, 435873173, 871746346, 1307619519, 1743492692, 2615239038, 3922858557, 5230478076, 7845717114, 15691434228]

約数ペア:

[(1, 15691434228), (2, 7845717114), (3, 5230478076), (4, 3922858557), (6, 2615239038), (9, 1743492692), (12, 1307619519), (18, 871746346), (36, 435873173), (41, 382717908), (82, 191358954), (123, 127572636), (164, 95679477), (167, 93960684), (246, 63786318), (334, 46980342), (369, 42524212), (492, 31893159), (501, 31320228), (668, 23490171), (738, 21262106), (1002, 15660114), (1476, 10631053), (1503, 10440076), (2004, 7830057), (3006, 5220038), (6012, 2610019), (6847, 2291724), (13694, 1145862), (20541, 763908), (27388, 572931), (41082, 381954), (61623, 254636), (63659, 246492), (82164, 190977), (123246, 127318)]