15438444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{769}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 41395200

約数和(自身を除く): 25956756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 769, 956, 1434, 1538, 1673, 2307, 2868, 3076, 3346, 4614, 5019, 5383, 6692, 9228, 10038, 10766, 16149, 20076, 21532, 32298, 64596, 183791, 367582, 551373, 735164, 1102746, 1286537, 2205492, 2573074, 3859611, 5146148, 7719222, 15438444]

約数ペア:

[(1, 15438444), (2, 7719222), (3, 5146148), (4, 3859611), (6, 2573074), (7, 2205492), (12, 1286537), (14, 1102746), (21, 735164), (28, 551373), (42, 367582), (84, 183791), (239, 64596), (478, 32298), (717, 21532), (769, 20076), (956, 16149), (1434, 10766), (1538, 10038), (1673, 9228), (2307, 6692), (2868, 5383), (3076, 5019), (3346, 4614)]