31596474

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 79430400

約数和(自身を除く): 47833926

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1181, 1274, 1911, 2058, 2362, 3543, 3822, 4459, 7086, 8267, 8918, 13377, 15353, 16534, 24801, 26754, 30706, 46059, 49602, 57869, 92118, 107471, 115738, 173607, 214942, 322413, 347214, 405083, 644826, 752297, 810166, 1215249, 1504594, 2256891, 2430498, 4513782, 5266079, 10532158, 15798237, 31596474]

約数ペア:

[(1, 31596474), (2, 15798237), (3, 10532158), (6, 5266079), (7, 4513782), (13, 2430498), (14, 2256891), (21, 1504594), (26, 1215249), (39, 810166), (42, 752297), (49, 644826), (78, 405083), (91, 347214), (98, 322413), (147, 214942), (182, 173607), (273, 115738), (294, 107471), (343, 92118), (546, 57869), (637, 49602), (686, 46059), (1029, 30706), (1181, 26754), (1274, 24801), (1911, 16534), (2058, 15353), (2362, 13377), (3543, 8918), (3822, 8267), (4459, 7086)]