16618804542

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 37211166720

約数和(自身を除く): 20592362178

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 173, 271, 282, 346, 419, 423, 519, 542, 813, 838, 846, 1038, 1257, 1557, 1626, 2439, 2514, 3114, 3771, 4878, 7542, 8131, 12737, 16262, 19693, 24393, 25474, 38211, 39386, 46883, 48786, 59079, 72487, 73179, 76422, 93766, 113549, 114633, 118158, 140649, 144974, 146358, 177237, 217461, 227098, 229266, 281298, 340647, 354474, 421947, 434922, 652383, 681294, 843894, 1021941, 1304766, 2043882, 2203501, 3406889, 4407002, 5336803, 6610503, 6813778, 10220667, 10673606, 13221006, 16010409, 19643977, 19831509, 20441334, 30662001, 32020818, 39287954, 39663018, 48031227, 58931931, 61324002, 96062454, 117863862, 176795793, 353591586, 923266919, 1846533838, 2769800757, 5539601514, 8309402271, 16618804542]

約数ペア:

[(1, 16618804542), (2, 8309402271), (3, 5539601514), (6, 2769800757), (9, 1846533838), (18, 923266919), (47, 353591586), (94, 176795793), (141, 117863862), (173, 96062454), (271, 61324002), (282, 58931931), (346, 48031227), (419, 39663018), (423, 39287954), (519, 32020818), (542, 30662001), (813, 20441334), (838, 19831509), (846, 19643977), (1038, 16010409), (1257, 13221006), (1557, 10673606), (1626, 10220667), (2439, 6813778), (2514, 6610503), (3114, 5336803), (3771, 4407002), (4878, 3406889), (7542, 2203501), (8131, 2043882), (12737, 1304766), (16262, 1021941), (19693, 843894), (24393, 681294), (25474, 652383), (38211, 434922), (39386, 421947), (46883, 354474), (48786, 340647), (59079, 281298), (72487, 229266), (73179, 227098), (76422, 217461), (93766, 177237), (113549, 146358), (114633, 144974), (118158, 140649)]