18448940688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{120223}}^1$

素因数の和:120396

約数の個数: 80

約数和(自身を含む): 50090127360

約数和(自身を除く): 31641186672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 139, 184, 276, 278, 368, 417, 552, 556, 834, 1104, 1112, 1668, 2224, 3197, 3336, 6394, 6672, 9591, 12788, 19182, 25576, 38364, 51152, 76728, 120223, 153456, 240446, 360669, 480892, 721338, 961784, 1442676, 1923568, 2765129, 2885352, 5530258, 5770704, 8295387, 11060516, 16590774, 16710997, 22121032, 33181548, 33421994, 44242064, 50132991, 66363096, 66843988, 100265982, 132726192, 133687976, 200531964, 267375952, 384352931, 401063928, 768705862, 802127856, 1153058793, 1537411724, 2306117586, 3074823448, 4612235172, 6149646896, 9224470344, 18448940688]

約数ペア:

[(1, 18448940688), (2, 9224470344), (3, 6149646896), (4, 4612235172), (6, 3074823448), (8, 2306117586), (12, 1537411724), (16, 1153058793), (23, 802127856), (24, 768705862), (46, 401063928), (48, 384352931), (69, 267375952), (92, 200531964), (138, 133687976), (139, 132726192), (184, 100265982), (276, 66843988), (278, 66363096), (368, 50132991), (417, 44242064), (552, 33421994), (556, 33181548), (834, 22121032), (1104, 16710997), (1112, 16590774), (1668, 11060516), (2224, 8295387), (3197, 5770704), (3336, 5530258), (6394, 2885352), (6672, 2765129), (9591, 1923568), (12788, 1442676), (19182, 961784), (25576, 721338), (38364, 480892), (51152, 360669), (76728, 240446), (120223, 153456)]