15663629418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{9539}}^1$

素因数の和:9803

約数の個数: 64

約数和(自身を含む): 33343902720

約数和(自身を除く): 17680273302

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 163, 219, 326, 438, 489, 978, 1679, 3358, 3749, 5037, 7498, 9539, 10074, 11247, 11899, 19078, 22494, 23798, 28617, 35697, 57234, 71394, 219397, 273677, 438794, 547354, 658191, 696347, 821031, 1316382, 1392694, 1554857, 1642062, 2089041, 3109714, 4178082, 4664571, 9329142, 16015981, 32031962, 35761711, 48047943, 71523422, 96095886, 107285133, 113504561, 214570266, 227009122, 340513683, 681027366, 2610604903, 5221209806, 7831814709, 15663629418]

約数ペア:

[(1, 15663629418), (2, 7831814709), (3, 5221209806), (6, 2610604903), (23, 681027366), (46, 340513683), (69, 227009122), (73, 214570266), (138, 113504561), (146, 107285133), (163, 96095886), (219, 71523422), (326, 48047943), (438, 35761711), (489, 32031962), (978, 16015981), (1679, 9329142), (3358, 4664571), (3749, 4178082), (5037, 3109714), (7498, 2089041), (9539, 1642062), (10074, 1554857), (11247, 1392694), (11899, 1316382), (19078, 821031), (22494, 696347), (23798, 658191), (28617, 547354), (35697, 438794), (57234, 273677), (71394, 219397)]