71971506

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12423

約数の個数: 48

約数和(自身を含む): 173815200

約数和(自身を除く): 101843694

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 12379, 24758, 37137, 74274, 111411, 210443, 222822, 235201, 420886, 470402, 631329, 705603, 1262658, 1411206, 1893987, 2116809, 3787974, 3998417, 4233618, 7996834, 11995251, 23990502, 35985753, 71971506]

約数ペア:

[(1, 71971506), (2, 35985753), (3, 23990502), (6, 11995251), (9, 7996834), (17, 4233618), (18, 3998417), (19, 3787974), (34, 2116809), (38, 1893987), (51, 1411206), (57, 1262658), (102, 705603), (114, 631329), (153, 470402), (171, 420886), (306, 235201), (323, 222822), (342, 210443), (646, 111411), (969, 74274), (1938, 37137), (2907, 24758), (5814, 12379)]