47806812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1889}}^1$

素因数の和:1955

約数の個数: 72

約数和(自身を含む): 130712400

約数和(自身を除く): 82905588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 1889, 2109, 2812, 3778, 4218, 5667, 6327, 7556, 8436, 11334, 12654, 17001, 22668, 25308, 34002, 35891, 68004, 69893, 71782, 107673, 139786, 143564, 209679, 215346, 279572, 323019, 419358, 430692, 629037, 646038, 838716, 1258074, 1292076, 1327967, 2516148, 2655934, 3983901, 5311868, 7967802, 11951703, 15935604, 23903406, 47806812]

約数ペア:

[(1, 47806812), (2, 23903406), (3, 15935604), (4, 11951703), (6, 7967802), (9, 5311868), (12, 3983901), (18, 2655934), (19, 2516148), (36, 1327967), (37, 1292076), (38, 1258074), (57, 838716), (74, 646038), (76, 629037), (111, 430692), (114, 419358), (148, 323019), (171, 279572), (222, 215346), (228, 209679), (333, 143564), (342, 139786), (444, 107673), (666, 71782), (684, 69893), (703, 68004), (1332, 35891), (1406, 34002), (1889, 25308), (2109, 22668), (2812, 17001), (3778, 12654), (4218, 11334), (5667, 8436), (6327, 7556)]