19468944

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 160

約数和(自身を含む): 64817280

約数和(自身を除く): 45348336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 187, 198, 204, 216, 241, 264, 272, 297, 306, 374, 396, 408, 432, 459, 482, 528, 561, 594, 612, 723, 748, 792, 816, 918, 964, 1122, 1188, 1224, 1446, 1496, 1584, 1683, 1836, 1928, 2169, 2244, 2376, 2448, 2651, 2892, 2992, 3366, 3672, 3856, 4097, 4338, 4488, 4752, 5049, 5302, 5784, 6507, 6732, 7344, 7953, 8194, 8676, 8976, 10098, 10604, 11568, 12291, 13014, 13464, 15906, 16388, 17352, 20196, 21208, 23859, 24582, 26028, 26928, 31812, 32776, 34704, 36873, 40392, 42416, 45067, 47718, 49164, 52056, 63624, 65552, 71577, 73746, 80784, 90134, 95436, 98328, 104112, 110619, 127248, 135201, 143154, 147492, 180268, 190872, 196656, 221238, 270402, 286308, 294984, 360536, 381744, 405603, 442476, 540804, 572616, 589968, 721072, 811206, 884952, 1081608, 1145232, 1216809, 1622412, 1769904, 2163216, 2433618, 3244824, 4867236, 6489648, 9734472, 19468944]

約数ペア:

[(1, 19468944), (2, 9734472), (3, 6489648), (4, 4867236), (6, 3244824), (8, 2433618), (9, 2163216), (11, 1769904), (12, 1622412), (16, 1216809), (17, 1145232), (18, 1081608), (22, 884952), (24, 811206), (27, 721072), (33, 589968), (34, 572616), (36, 540804), (44, 442476), (48, 405603), (51, 381744), (54, 360536), (66, 294984), (68, 286308), (72, 270402), (88, 221238), (99, 196656), (102, 190872), (108, 180268), (132, 147492), (136, 143154), (144, 135201), (153, 127248), (176, 110619), (187, 104112), (198, 98328), (204, 95436), (216, 90134), (241, 80784), (264, 73746), (272, 71577), (297, 65552), (306, 63624), (374, 52056), (396, 49164), (408, 47718), (432, 45067), (459, 42416), (482, 40392), (528, 36873), (561, 34704), (594, 32776), (612, 31812), (723, 26928), (748, 26028), (792, 24582), (816, 23859), (918, 21208), (964, 20196), (1122, 17352), (1188, 16388), (1224, 15906), (1446, 13464), (1496, 13014), (1584, 12291), (1683, 11568), (1836, 10604), (1928, 10098), (2169, 8976), (2244, 8676), (2376, 8194), (2448, 7953), (2651, 7344), (2892, 6732), (2992, 6507), (3366, 5784), (3672, 5302), (3856, 5049), (4097, 4752), (4338, 4488)]