18910360056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{67931}}^1$

素因数の和:69604

約数の個数: 64

約数和(自身を含む): 54063002880

約数和(自身を除く): 35152642824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1657, 3314, 4971, 6628, 9942, 11599, 13256, 19884, 23198, 34797, 39768, 46396, 67931, 69594, 92792, 135862, 139188, 203793, 271724, 278376, 407586, 475517, 543448, 815172, 951034, 1426551, 1630344, 1902068, 2853102, 3804136, 5706204, 11412408, 112561667, 225123334, 337685001, 450246668, 675370002, 787931669, 900493336, 1350740004, 1575863338, 2363795007, 2701480008, 3151726676, 4727590014, 6303453352, 9455180028, 18910360056]

約数ペア:

[(1, 18910360056), (2, 9455180028), (3, 6303453352), (4, 4727590014), (6, 3151726676), (7, 2701480008), (8, 2363795007), (12, 1575863338), (14, 1350740004), (21, 900493336), (24, 787931669), (28, 675370002), (42, 450246668), (56, 337685001), (84, 225123334), (168, 112561667), (1657, 11412408), (3314, 5706204), (4971, 3804136), (6628, 2853102), (9942, 1902068), (11599, 1630344), (13256, 1426551), (19884, 951034), (23198, 815172), (34797, 543448), (39768, 475517), (46396, 407586), (67931, 278376), (69594, 271724), (92792, 203793), (135862, 139188)]