18965952

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1770

約数の個数: 84

約数和(自身を含む): 57256680

約数和(自身を除く): 38290728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 456, 576, 608, 684, 912, 1216, 1368, 1733, 1824, 2736, 3466, 3648, 5199, 5472, 6932, 10398, 10944, 13864, 15597, 20796, 27728, 31194, 32927, 41592, 55456, 62388, 65854, 83184, 98781, 110912, 124776, 131708, 166368, 197562, 249552, 263416, 296343, 332736, 395124, 499104, 526832, 592686, 790248, 998208, 1053664, 1185372, 1580496, 2107328, 2370744, 3160992, 4741488, 6321984, 9482976, 18965952]

約数ペア:

[(1, 18965952), (2, 9482976), (3, 6321984), (4, 4741488), (6, 3160992), (8, 2370744), (9, 2107328), (12, 1580496), (16, 1185372), (18, 1053664), (19, 998208), (24, 790248), (32, 592686), (36, 526832), (38, 499104), (48, 395124), (57, 332736), (64, 296343), (72, 263416), (76, 249552), (96, 197562), (114, 166368), (144, 131708), (152, 124776), (171, 110912), (192, 98781), (228, 83184), (288, 65854), (304, 62388), (342, 55456), (456, 41592), (576, 32927), (608, 31194), (684, 27728), (912, 20796), (1216, 15597), (1368, 13864), (1733, 10944), (1824, 10398), (2736, 6932), (3466, 5472), (3648, 5199)]