181382436

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2389}}^1$

素因数の和:2458

約数の個数: 96

約数和(自身を含む): 508592000

約数和(自身を除く): 327209564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1998, 2052, 2109, 2389, 2812, 3996, 4218, 4778, 6327, 7167, 8436, 9556, 12654, 14334, 18981, 21501, 25308, 28668, 37962, 43002, 45391, 64503, 75924, 86004, 88393, 90782, 129006, 136173, 176786, 181564, 258012, 265179, 272346, 353572, 408519, 530358, 544692, 795537, 817038, 1060716, 1225557, 1591074, 1634076, 1679467, 2386611, 2451114, 3182148, 3358934, 4773222, 4902228, 5038401, 6717868, 9546444, 10076802, 15115203, 20153604, 30230406, 45345609, 60460812, 90691218, 181382436]

約数ペア:

[(1, 181382436), (2, 90691218), (3, 60460812), (4, 45345609), (6, 30230406), (9, 20153604), (12, 15115203), (18, 10076802), (19, 9546444), (27, 6717868), (36, 5038401), (37, 4902228), (38, 4773222), (54, 3358934), (57, 3182148), (74, 2451114), (76, 2386611), (108, 1679467), (111, 1634076), (114, 1591074), (148, 1225557), (171, 1060716), (222, 817038), (228, 795537), (333, 544692), (342, 530358), (444, 408519), (513, 353572), (666, 272346), (684, 265179), (703, 258012), (999, 181564), (1026, 176786), (1332, 136173), (1406, 129006), (1998, 90782), (2052, 88393), (2109, 86004), (2389, 75924), (2812, 64503), (3996, 45391), (4218, 43002), (4778, 37962), (6327, 28668), (7167, 25308), (8436, 21501), (9556, 18981), (12654, 14334)]