1087327332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331907}}^1$

素因数の和:331937

約数の個数: 72

約数和(自身を含む): 3382806336

約数和(自身を除く): 2295479004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 331907, 663814, 995721, 1327628, 1991442, 2323349, 2987163, 3982884, 4314791, 4646698, 5974326, 6970047, 8629582, 9293396, 11948652, 12944373, 13940094, 17259164, 20910141, 25888746, 27880188, 30203537, 38833119, 41820282, 51777492, 60407074, 77666238, 83640564, 90610611, 120814148, 155332476, 181221222, 271831833, 362442444, 543663666, 1087327332]

約数ペア:

[(1, 1087327332), (2, 543663666), (3, 362442444), (4, 271831833), (6, 181221222), (7, 155332476), (9, 120814148), (12, 90610611), (13, 83640564), (14, 77666238), (18, 60407074), (21, 51777492), (26, 41820282), (28, 38833119), (36, 30203537), (39, 27880188), (42, 25888746), (52, 20910141), (63, 17259164), (78, 13940094), (84, 12944373), (91, 11948652), (117, 9293396), (126, 8629582), (156, 6970047), (182, 5974326), (234, 4646698), (252, 4314791), (273, 3982884), (364, 2987163), (468, 2323349), (546, 1991442), (819, 1327628), (1092, 995721), (1638, 663814), (3276, 331907)]