12911451828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1\times {\mathrm{1231}}^1$

素因数の和:1869

約数の個数: 96

約数和(自身を含む): 33149276160

約数和(自身を除く): 20237824332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 439, 543, 724, 878, 1086, 1231, 1317, 1756, 1991, 2172, 2462, 2634, 3693, 3982, 4829, 4924, 5268, 5973, 7386, 7964, 9658, 11946, 13541, 14487, 14772, 19316, 23892, 27082, 28974, 40623, 54164, 57948, 79459, 81246, 158918, 162492, 222811, 238377, 317836, 445622, 476754, 540409, 668433, 874049, 891244, 953508, 1080818, 1336866, 1621227, 1748098, 2161636, 2450921, 2622147, 2673732, 3242454, 3496196, 4901842, 5244294, 5944499, 6484908, 7352763, 9803684, 10488588, 11888998, 14705526, 17833497, 23777996, 29411052, 35666994, 71333988, 97814029, 195628058, 293442087, 391256116, 586884174, 1075954319, 1173768348, 2151908638, 3227862957, 4303817276, 6455725914, 12911451828]

約数ペア:

[(1, 12911451828), (2, 6455725914), (3, 4303817276), (4, 3227862957), (6, 2151908638), (11, 1173768348), (12, 1075954319), (22, 586884174), (33, 391256116), (44, 293442087), (66, 195628058), (132, 97814029), (181, 71333988), (362, 35666994), (439, 29411052), (543, 23777996), (724, 17833497), (878, 14705526), (1086, 11888998), (1231, 10488588), (1317, 9803684), (1756, 7352763), (1991, 6484908), (2172, 5944499), (2462, 5244294), (2634, 4901842), (3693, 3496196), (3982, 3242454), (4829, 2673732), (4924, 2622147), (5268, 2450921), (5973, 2161636), (7386, 1748098), (7964, 1621227), (9658, 1336866), (11946, 1080818), (13541, 953508), (14487, 891244), (14772, 874049), (19316, 668433), (23892, 540409), (27082, 476754), (28974, 445622), (40623, 317836), (54164, 238377), (57948, 222811), (79459, 162492), (81246, 158918)]