2621421252

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^2\times {\mathrm{811}}^1$

素因数の和:1170

約数の個数: 72

約数和(自身を含む): 6844218080

約数和(自身を除く): 4222796828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 811, 1038, 1557, 1622, 2076, 2433, 3114, 3244, 4671, 4866, 6228, 7299, 9342, 9732, 14598, 18684, 21897, 29196, 29929, 43794, 59858, 87588, 89787, 119716, 140303, 179574, 269361, 280606, 359148, 420909, 538722, 561212, 808083, 841818, 1077444, 1262727, 1616166, 1683636, 2525454, 3232332, 3788181, 5050908, 7576362, 15152724, 24272419, 48544838, 72817257, 97089676, 145634514, 218451771, 291269028, 436903542, 655355313, 873807084, 1310710626, 2621421252]

約数ペア:

[(1, 2621421252), (2, 1310710626), (3, 873807084), (4, 655355313), (6, 436903542), (9, 291269028), (12, 218451771), (18, 145634514), (27, 97089676), (36, 72817257), (54, 48544838), (108, 24272419), (173, 15152724), (346, 7576362), (519, 5050908), (692, 3788181), (811, 3232332), (1038, 2525454), (1557, 1683636), (1622, 1616166), (2076, 1262727), (2433, 1077444), (3114, 841818), (3244, 808083), (4671, 561212), (4866, 538722), (6228, 420909), (7299, 359148), (9342, 280606), (9732, 269361), (14598, 179574), (18684, 140303), (21897, 119716), (29196, 89787), (29929, 87588), (43794, 59858)]