1648653642

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4391}}^1$

素因数の和:4828

約数の個数: 64

約数和(自身を含む): 3889555200

約数和(自身を除く): 2240901558

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 409, 459, 818, 918, 1227, 2454, 3681, 4391, 6953, 7362, 8782, 11043, 13173, 13906, 20859, 22086, 26346, 39519, 41718, 62577, 74647, 79038, 118557, 125154, 149294, 187731, 223941, 237114, 375462, 447882, 671823, 1343646, 1795919, 2015469, 3591838, 4030938, 5387757, 10775514, 16163271, 30530623, 32326542, 48489813, 61061246, 91591869, 96979626, 183183738, 274775607, 549551214, 824326821, 1648653642]

約数ペア:

[(1, 1648653642), (2, 824326821), (3, 549551214), (6, 274775607), (9, 183183738), (17, 96979626), (18, 91591869), (27, 61061246), (34, 48489813), (51, 32326542), (54, 30530623), (102, 16163271), (153, 10775514), (306, 5387757), (409, 4030938), (459, 3591838), (818, 2015469), (918, 1795919), (1227, 1343646), (2454, 671823), (3681, 447882), (4391, 375462), (6953, 237114), (7362, 223941), (8782, 187731), (11043, 149294), (13173, 125154), (13906, 118557), (20859, 79038), (22086, 74647), (26346, 62577), (39519, 41718)]