2015479188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{8443}}^1$

素因数の和:8821

約数の個数: 72

約数和(自身を含む): 5378828000

約数和(自身を除く): 3363348812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 349, 684, 698, 1047, 1396, 2094, 3141, 4188, 6282, 6631, 8443, 12564, 13262, 16886, 19893, 25329, 26524, 33772, 39786, 50658, 59679, 75987, 79572, 101316, 119358, 151974, 160417, 238716, 303948, 320834, 481251, 641668, 962502, 1443753, 1925004, 2887506, 2946607, 5775012, 5893214, 8839821, 11786428, 17679642, 26519463, 35359284, 53038926, 55985533, 106077852, 111971066, 167956599, 223942132, 335913198, 503869797, 671826396, 1007739594, 2015479188]

約数ペア:

[(1, 2015479188), (2, 1007739594), (3, 671826396), (4, 503869797), (6, 335913198), (9, 223942132), (12, 167956599), (18, 111971066), (19, 106077852), (36, 55985533), (38, 53038926), (57, 35359284), (76, 26519463), (114, 17679642), (171, 11786428), (228, 8839821), (342, 5893214), (349, 5775012), (684, 2946607), (698, 2887506), (1047, 1925004), (1396, 1443753), (2094, 962502), (3141, 641668), (4188, 481251), (6282, 320834), (6631, 303948), (8443, 238716), (12564, 160417), (13262, 151974), (16886, 119358), (19893, 101316), (25329, 79572), (26524, 75987), (33772, 59679), (39786, 50658)]