13171631796

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{787}}^1\times {\mathrm{4603}}^1$

素因数の和:5501

約数の個数: 72

約数和(自身を含む): 33674650464

約数和(自身を除く): 20503018668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 787, 909, 1212, 1574, 1818, 2361, 3148, 3636, 4603, 4722, 7083, 9206, 9444, 13809, 14166, 18412, 27618, 28332, 41427, 55236, 79487, 82854, 158974, 165708, 238461, 317948, 464903, 476922, 715383, 929806, 953844, 1394709, 1430766, 1859612, 2789418, 2861532, 3622561, 4184127, 5578836, 7245122, 8368254, 10867683, 14490244, 16736508, 21735366, 32603049, 43470732, 65206098, 130412196, 365878661, 731757322, 1097635983, 1463514644, 2195271966, 3292907949, 4390543932, 6585815898, 13171631796]

約数ペア:

[(1, 13171631796), (2, 6585815898), (3, 4390543932), (4, 3292907949), (6, 2195271966), (9, 1463514644), (12, 1097635983), (18, 731757322), (36, 365878661), (101, 130412196), (202, 65206098), (303, 43470732), (404, 32603049), (606, 21735366), (787, 16736508), (909, 14490244), (1212, 10867683), (1574, 8368254), (1818, 7245122), (2361, 5578836), (3148, 4184127), (3636, 3622561), (4603, 2861532), (4722, 2789418), (7083, 1859612), (9206, 1430766), (9444, 1394709), (13809, 953844), (14166, 929806), (18412, 715383), (27618, 476922), (28332, 464903), (41427, 317948), (55236, 238461), (79487, 165708), (82854, 158974)]