31845996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9721}}^1$

素因数の和:9751

約数の個数: 72

約数和(自身を含む): 99086624

約数和(自身を除く): 67240628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9721, 19442, 29163, 38884, 58326, 68047, 87489, 116652, 126373, 136094, 174978, 204141, 252746, 272188, 349956, 379119, 408282, 505492, 612423, 758238, 816564, 884611, 1137357, 1224846, 1516476, 1769222, 2274714, 2449692, 2653833, 3538444, 4549428, 5307666, 7961499, 10615332, 15922998, 31845996]

約数ペア:

[(1, 31845996), (2, 15922998), (3, 10615332), (4, 7961499), (6, 5307666), (7, 4549428), (9, 3538444), (12, 2653833), (13, 2449692), (14, 2274714), (18, 1769222), (21, 1516476), (26, 1224846), (28, 1137357), (36, 884611), (39, 816564), (42, 758238), (52, 612423), (63, 505492), (78, 408282), (84, 379119), (91, 349956), (117, 272188), (126, 252746), (156, 204141), (182, 174978), (234, 136094), (252, 126373), (273, 116652), (364, 87489), (468, 68047), (546, 58326), (819, 38884), (1092, 29163), (1638, 19442), (3276, 9721)]