1878556698

素因数分解:

$2^1\times 3^5\times {\mathrm{53}}^1\times {\mathrm{72931}}^1$

素因数の和:73001

約数の個数: 48

約数和(自身を含む): 4300654176

約数和(自身を除く): 2422097478

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 954, 1431, 2862, 4293, 8586, 12879, 25758, 72931, 145862, 218793, 437586, 656379, 1312758, 1969137, 3865343, 3938274, 5907411, 7730686, 11596029, 11814822, 17722233, 23192058, 34788087, 35444466, 69576174, 104364261, 208728522, 313092783, 626185566, 939278349, 1878556698]

約数ペア:

[(1, 1878556698), (2, 939278349), (3, 626185566), (6, 313092783), (9, 208728522), (18, 104364261), (27, 69576174), (53, 35444466), (54, 34788087), (81, 23192058), (106, 17722233), (159, 11814822), (162, 11596029), (243, 7730686), (318, 5907411), (477, 3938274), (486, 3865343), (954, 1969137), (1431, 1312758), (2862, 656379), (4293, 437586), (8586, 218793), (12879, 145862), (25758, 72931)]