16789476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 44568832

約数和(自身を除く): 27779356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 121, 124, 132, 186, 242, 341, 363, 372, 373, 484, 682, 726, 746, 1023, 1119, 1364, 1452, 1492, 2046, 2238, 3751, 4092, 4103, 4476, 7502, 8206, 11253, 11563, 12309, 15004, 16412, 22506, 23126, 24618, 34689, 45012, 45133, 46252, 49236, 69378, 90266, 127193, 135399, 138756, 180532, 254386, 270798, 381579, 508772, 541596, 763158, 1399123, 1526316, 2798246, 4197369, 5596492, 8394738, 16789476]

約数ペア:

[(1, 16789476), (2, 8394738), (3, 5596492), (4, 4197369), (6, 2798246), (11, 1526316), (12, 1399123), (22, 763158), (31, 541596), (33, 508772), (44, 381579), (62, 270798), (66, 254386), (93, 180532), (121, 138756), (124, 135399), (132, 127193), (186, 90266), (242, 69378), (341, 49236), (363, 46252), (372, 45133), (373, 45012), (484, 34689), (682, 24618), (726, 23126), (746, 22506), (1023, 16412), (1119, 15004), (1364, 12309), (1452, 11563), (1492, 11253), (2046, 8206), (2238, 7502), (3751, 4476), (4092, 4103)]