18399689028

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{349}}^1\times {\mathrm{69737}}^1$

素因数の和:70106

約数の個数: 96

約数和(自身を含む): 54674592000

約数和(自身を除く): 36274902972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 349, 378, 698, 756, 1047, 1396, 2094, 2443, 3141, 4188, 4886, 6282, 7329, 9423, 9772, 12564, 14658, 18846, 21987, 29316, 37692, 43974, 65961, 69737, 87948, 131922, 139474, 209211, 263844, 278948, 418422, 488159, 627633, 836844, 976318, 1255266, 1464477, 1882899, 1952636, 2510532, 2928954, 3765798, 4393431, 5857908, 7531596, 8786862, 13180293, 17573724, 24338213, 26360586, 48676426, 52721172, 73014639, 97352852, 146029278, 170367491, 219043917, 292058556, 340734982, 438087834, 511102473, 657131751, 681469964, 876175668, 1022204946, 1314263502, 1533307419, 2044409892, 2628527004, 3066614838, 4599922257, 6133229676, 9199844514, 18399689028]

約数ペア:

[(1, 18399689028), (2, 9199844514), (3, 6133229676), (4, 4599922257), (6, 3066614838), (7, 2628527004), (9, 2044409892), (12, 1533307419), (14, 1314263502), (18, 1022204946), (21, 876175668), (27, 681469964), (28, 657131751), (36, 511102473), (42, 438087834), (54, 340734982), (63, 292058556), (84, 219043917), (108, 170367491), (126, 146029278), (189, 97352852), (252, 73014639), (349, 52721172), (378, 48676426), (698, 26360586), (756, 24338213), (1047, 17573724), (1396, 13180293), (2094, 8786862), (2443, 7531596), (3141, 5857908), (4188, 4393431), (4886, 3765798), (6282, 2928954), (7329, 2510532), (9423, 1952636), (9772, 1882899), (12564, 1464477), (14658, 1255266), (18846, 976318), (21987, 836844), (29316, 627633), (37692, 488159), (43974, 418422), (65961, 278948), (69737, 263844), (87948, 209211), (131922, 139474)]