18058583535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{2579}}^1$

素因数の和:2996

約数の個数: 64

約数和(自身を含む): 30910464000

約数和(自身を除く): 12851880465

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 311, 395, 933, 1185, 1501, 1555, 2579, 4503, 4665, 5909, 7505, 7737, 12895, 17727, 22515, 24569, 29545, 38685, 49001, 73707, 88635, 122845, 147003, 203741, 245005, 368535, 466811, 611223, 735015, 802069, 1018705, 1400433, 2334055, 2406207, 3056115, 3871079, 4010345, 7002165, 11613237, 12031035, 15239311, 19355395, 45717933, 58066185, 63363451, 76196555, 190090353, 228589665, 316817255, 950451765, 1203905569, 3611716707, 6019527845, 18058583535]

約数ペア:

[(1, 18058583535), (3, 6019527845), (5, 3611716707), (15, 1203905569), (19, 950451765), (57, 316817255), (79, 228589665), (95, 190090353), (237, 76196555), (285, 63363451), (311, 58066185), (395, 45717933), (933, 19355395), (1185, 15239311), (1501, 12031035), (1555, 11613237), (2579, 7002165), (4503, 4010345), (4665, 3871079), (5909, 3056115), (7505, 2406207), (7737, 2334055), (12895, 1400433), (17727, 1018705), (22515, 802069), (24569, 735015), (29545, 611223), (38685, 466811), (49001, 368535), (73707, 245005), (88635, 203741), (122845, 147003)]