23019516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 63414624

約数和(自身を除く): 40395108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 487, 606, 909, 974, 1212, 1313, 1461, 1818, 1948, 2626, 2922, 3636, 3939, 4383, 5252, 5844, 6331, 7878, 8766, 11817, 12662, 15756, 17532, 18993, 23634, 25324, 37986, 47268, 49187, 56979, 75972, 98374, 113958, 147561, 196748, 227916, 295122, 442683, 590244, 639431, 885366, 1278862, 1770732, 1918293, 2557724, 3836586, 5754879, 7673172, 11509758, 23019516]

約数ペア:

[(1, 23019516), (2, 11509758), (3, 7673172), (4, 5754879), (6, 3836586), (9, 2557724), (12, 1918293), (13, 1770732), (18, 1278862), (26, 885366), (36, 639431), (39, 590244), (52, 442683), (78, 295122), (101, 227916), (117, 196748), (156, 147561), (202, 113958), (234, 98374), (303, 75972), (404, 56979), (468, 49187), (487, 47268), (606, 37986), (909, 25324), (974, 23634), (1212, 18993), (1313, 17532), (1461, 15756), (1818, 12662), (1948, 11817), (2626, 8766), (2922, 7878), (3636, 6331), (3939, 5844), (4383, 5252)]