1939940604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18199}}^1$

素因数の和:18269

約数の個数: 120

約数和(自身を含む): 5919513600

約数和(自身を除く): 3979572996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1692, 1974, 2268, 2538, 2961, 3807, 3948, 5076, 5922, 7614, 8883, 11844, 15228, 17766, 18199, 26649, 35532, 36398, 53298, 54597, 72796, 106596, 109194, 127393, 163791, 218388, 254786, 327582, 382179, 491373, 509572, 655164, 764358, 855353, 982746, 1146537, 1474119, 1528716, 1710706, 1965492, 2293074, 2566059, 2948238, 3421412, 3439611, 4586148, 5132118, 5896476, 5987471, 6879222, 7698177, 10264236, 10318833, 11974942, 13758444, 15396354, 17962413, 20637666, 23094531, 23949884, 30792708, 35924826, 41275332, 46189062, 53887239, 69283593, 71849652, 92378124, 107774478, 138567186, 161661717, 215548956, 277134372, 323323434, 484985151, 646646868, 969970302, 1939940604]

約数ペア:

[(1, 1939940604), (2, 969970302), (3, 646646868), (4, 484985151), (6, 323323434), (7, 277134372), (9, 215548956), (12, 161661717), (14, 138567186), (18, 107774478), (21, 92378124), (27, 71849652), (28, 69283593), (36, 53887239), (42, 46189062), (47, 41275332), (54, 35924826), (63, 30792708), (81, 23949884), (84, 23094531), (94, 20637666), (108, 17962413), (126, 15396354), (141, 13758444), (162, 11974942), (188, 10318833), (189, 10264236), (252, 7698177), (282, 6879222), (324, 5987471), (329, 5896476), (378, 5132118), (423, 4586148), (564, 3439611), (567, 3421412), (658, 2948238), (756, 2566059), (846, 2293074), (987, 1965492), (1134, 1710706), (1269, 1528716), (1316, 1474119), (1692, 1146537), (1974, 982746), (2268, 855353), (2538, 764358), (2961, 655164), (3807, 509572), (3948, 491373), (5076, 382179), (5922, 327582), (7614, 254786), (8883, 218388), (11844, 163791), (15228, 127393), (17766, 109194), (18199, 106596), (26649, 72796), (35532, 54597), (36398, 53298)]