17983112

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 22296568

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 73, 83, 106, 146, 166, 212, 292, 332, 371, 424, 511, 581, 584, 664, 742, 1022, 1162, 1484, 2044, 2324, 2968, 3869, 4088, 4399, 4648, 6059, 7738, 8798, 12118, 15476, 17596, 24236, 27083, 30793, 30952, 35192, 42413, 48472, 54166, 61586, 84826, 108332, 123172, 169652, 216664, 246344, 321127, 339304, 642254, 1284508, 2247889, 2569016, 4495778, 8991556, 17983112]

約数ペア:

[(1, 17983112), (2, 8991556), (4, 4495778), (7, 2569016), (8, 2247889), (14, 1284508), (28, 642254), (53, 339304), (56, 321127), (73, 246344), (83, 216664), (106, 169652), (146, 123172), (166, 108332), (212, 84826), (292, 61586), (332, 54166), (371, 48472), (424, 42413), (511, 35192), (581, 30952), (584, 30793), (664, 27083), (742, 24236), (1022, 17596), (1162, 15476), (1484, 12118), (2044, 8798), (2324, 7738), (2968, 6059), (3869, 4648), (4088, 4399)]